Chronological FBI summary of terrorist incidents, 1980-2004

Legend: Group types

DT-LW: Domestic Terrorism, Left Wing
DT-RW: Domestic Terrorism, Right Wing
DT-SI: Domestic Terrorism, Special Interest
IT-FTG: International Terrorism, Foreign Terrorist Group
IT-GJ: International Terrorism, Global Jihadist
IT-SS: International Terrorism, State Sponsor
Unk: Group unknown

The FBI defines a terrorist incident as a violent act or an act dangerous to human life aimed at intimidating or coercing a government or the civilian population in pursuit of political or social aims.

In tracking these attacks, it breaks them down in two broad categories — international and domestic terrorism.

Among domestic terrorists, the Animal Liberation Front, the Earth Liberation Front and other militant animal-rights and environmental groups — categorized as Special interest domestic terrorists — have been involved in the greatest number of incidents in the past decade. But none of their actions have resulted in injuries or death.

The FBI does not classify the vast majority of attacks on abortion clinics as acts of domestic terrorism. Thus, almost all of these attacks — tallied at more than 4,200 since 1976 by the National Abortion Federation - are not included in the data base. One notable exception is the Eric Rudolph attacks on abortion clinics.

Total casualties per year are at bottom. All data from the Federal Bureau of Investigation.

Date	Location	Incident Type	Group	Group Type	Killed	Injured
7-Jan-1980	San Juan, PR	Pipe Bombing	Anti-Communist Alliance	DT-LW
13-Jan-1980	New York, NY; Miami, Fl.	Multiple Bombings (2)	Omega 7	DT-SI		4
19-Jan-1980	San Juan, PR	Bombing	Omega 7	DT-SI
12-Mar-1980	Hato Rey, PR	Armed Assault	Ejercito Popular Boricua Macheteros	DT-LW
15-Mar-1980	Chicago, Il.	(2) Hostile Takeovers	Armed Forces of National Liberation	DT-LW
17-Mar-1980	New York, NY	Bombing	Croatian Freedom Fighters	IT-FTG		3
25-Mar-1980	New York, NY	Attempted Bombing	Omega 7	DT-SI
19-Apr-1980	Chattanooga, TN	Shooting	Justice Knights of the Ku Klux Klan	DT-RW		4
30-Apr-1980	New York, NY	Assault	Revolutionary Communist Party	DT-LW
3-Jun-1980	Washington, DC; New York, NY	Multiple Bombings (2)	Croatian Freedom Fighters	IT-FTG
14-Jul-1980	Dorato, PR; San Juan, PR	Multiple Bombings (2)	Organization of Volunteers for the Puerto Rico Revolution	DT-LW
14-Jul-1980	Ponce, PR; Mayaguez, PR	Multiple arsons (2)	Organization of Volunteers for the Puerto Rico Revolution	DT-LW
22-Jul-1980	Hato Rey, PR; Santurce, PR; Rio Piedras, PR; Sabana Seca, PR	Multiple Bombings (4)	Revolutionary Commandos of the People, Ready and at War	DT-LW
20-Aug-1980	Berkeley, CA	Pipe Bombing	Iranian Free Army	IT-FTG		2
11-Sep-1980	New York, NY	Shooting	Omega 7	DT-SI	1
7-Oct-1980	New York, NY	Attempted Bombing	International Committee Against Nazism	DT-RW
12-Oct-1980	New York, NY; Hollywood, CA	Multiple Bombings (2)	Justice Commandoes of the Armenian Genocide	IT-FTG		5
14-Oct-1980	Fort Collins, CO	Shooting	Libyan Revolutionary Committee	IT-SS		1
21-Dec-1980	New York, NY	Pipe Bombing	Armed Forces of Popular Resistance	DT-LW
30-Dec-1980	Hialeah, FL	Attempted Bombing	Omega 7	DT-SI
8-Jan-1981	Santurce, PR; Ponce, PR; Rio Piedras, PR	Multiple (2) Incendiary Bombings	People's Revolutionary Commandos	DT-LW
12-Jan-1981	San Juan, PR	Bombing	Ejercito Popular Boricua Macheteros	DT-LW
23-Jan-1981	New York City, NY	Bombing	Croatian Freedom Fighters	IT-FTG
26-Jan-1981	San Francisco, CA	Bombing	Jewish Defense League/American Revenge Committee	DT-RW
2-Feb-1981	Los Angeles, CA	Attempted Bombing	October 3	IT-FTG
9-Feb-1981	Eugene, OR	Assault	Revolutionary Communist Youth Brigade	DT-LW
22-Feb-1981	Hollywood, CA	Bombing	Armenian Secret Army for the Liberation of Armenia	IT-FTG
15-Mar-1981	San Juan, PR	Attempted Bombing	Armed Forces of Popular Resistance	DT-LW
21-Apr-1981	Santurce, PR	Robbery	Ejercito Popular Boricua Macheteros	DT-LW
27-Apr-1981	Washington, DC	Incendiary Bombing	Iranian Patriotic Army	IT-FTG
5/16-18/1981	New York City, NY	Multiple Bombings (5)	Puerto Rican Armed Resistance	DT-LW	1
25-Jun-1981	Torrance, CA	Incendiary Bombing	Jewish Defenders	DT-RW
26-Jun-1981	Los Angeles, CA	Bombing	June 9 Organization	IT-FTG
30-Jul-1981	New York City, NY	Hostile Takeover	Libyan Students	IT-FTG
7-Aug-1981	Washington, DC	Hostile Takeover	People's Mujahedin Organization of Iran	IT-FTG		3
20-Aug-1981	Washington, DC	Arson	Black Brigade	DT-LW
20-Aug-1981	Los Angeles, CA	Bombing	June 9 Organization	IT-FTG
27-Aug-1981	Carolina, PR	Bombing	Grupo Estrella	DT-SI
31-Aug-1981	New York City, NY	Hostile Takeover	Jewish Defense League	DT-RW
9/3-4/1981	New York City, NY	Multiple Bombings (2)	Jewish Defense League	DT-RW
9-Sep-1981	Washington, DC	Assault	Concerned Sierra Leone Nationals	IT-FTG
9/11-12/1981	Miami, FL; New York City, New York	Multiple Bombings (3)	Omega 7	DT-SI
22-Sep-1981	Schenectady, NY	Bombing	Communist Workers Party	DT-LW
24-Sep-1981	Miami, FL	Attempted Bombing	Omega 7	DT-SI
1-Oct-1981	Hollywood, CA	Bombing	Armenian Secret Army for the Liberation of Armenia	IT-FTG
25-Oct-1981	New York City, NY	Incendiary Bombing	Jewish Defense League	DT-RW
11-Nov-1981	Santurce, PR	Bombing	Ejercito Popular Boricua Macheteros	DT-LW
14-Nov-1981	Glen Cove, NY	Shooting	Unaffiliated Extremists	Unk
20-Nov-1981	Los Angeles, CA	Bombing/Genocide	Justice Commandos of the Armenian	IT-FTG
27-Nov-1981	Fort Buchanan, PR	Shooting	National Liberation Movement	DT-LW		1
27-Nov-1981	Santurce, PR; Condado, PR	Multiple Bombings (2)	Ejercito Popular Boricua Macheteros	DT-LW
24-Dec-1981	New York City, NY	Attempted Pipe Bombing	Jewish Defense League	DT-RW
28-Jan-1982	Los Angeles, CA	Shooting	Justice Commandos of the Armenian Genocide	IT-FTG	1
19-Feb-1982	Miami, FL	Multiple Bombings (2)	Omega 7	DT-SI
19-Feb-1982	Washington, DC	Bombing	Jewish Defense League	DT-RW
21-Feb-1982	Rio Piedras, PR	Pipe Bombing	Antonia Martinez Student Commandos	DT-LW
28-Feb-1982	New York City, NY	Multiple bombings (4)	Armed Forces of National Liberation	DT-LW
22-Mar-1982	Cambridge, MA	Bombing	Justice Commandos of the Armenian Genocide	IT-FTG
5-Apr-1982	Brooklyn, NY	Arson	Jewish Defense League	DT-RW	1	7
28-Apr-1982	New York City, NY	Multiple bombings (2)	Jewish Defense League	DT-RW
29-Apr-1982	San Juan, PR; Bayamon, PR	Multiple Bombings (2)	Provisional Coordinating Committee of the Labor Self-Defense Group	DT-LW
29-Apr-1982	San Juan, PR	Shooting	Provisional Coordinating Committee of the Labor Self-Defense Group	DT-LW
4-May-1982	Somerville, MA	Shooting	Justice Commandos of the Armenian Genocide	IT-FTG	1
16-May-1982	San Juan, PR	Shooting	Ejercito Popular Boricua Macheteros/Group for the Liberation of Vieques	DT-LW	1	3
17-May-1982	Union City, NJ	Incendiary Bombing	Omega 7	DT-SI
19-May-1982	Villa Sin Miedo, PR	Shooting	Ejercito Popular Boricua Macheteros	DT-LW	1	12
20-May-1982	San Juan, PR	Attempted Bombing	Ejercito Popular Boricua Macheteros	DT-LW
25-May-1982	San German, PR	Kidnapping	Grupo Estrella	DT-SI		1
30-May-1982	Van Nuys, CA	Attempted Bombing	Armenian Secret Army for the Liberation of Armenia	IT-FTG
10-Jun-1982	Carolina, PR	Multiple bombings (3)	Armed Forces of Popular Resistance	DT-LW
4-Jul-1982	New York City, NY; Astoria, NY	Multiple Pipe Bombings (2)	Croatian Freedom Fighters	IT-FTG
5-Jul-1982	New York City, NY	Multiple Pipe Bombings (2)	Jewish Defense League	DT-RW
20-Aug-1982	Old San Juan, PR	Bombing	Armed Forces of National Liberation	DT-LW
1-Sep-1982	Naranjito, PR	Attempted Robbery	Ejercito Popular Boricua Macheteros	DT-LW
2-Sep-1982	Miami, FL	Bombing	Omega 7	DT-SI
8-Sep-1982	Chicago, IL	Bombing	Omega 7	DT-SI
20-Sep-1982	New York City, NY	Bombing	Armed Forces of National Liberation	DT-LW
25-Sep-1982	Miami, FL	Attempted Bombing	Omega 7	DT-SI
15-Oct-1982	Washington, DC	Hostile Takeover	Islamic Extremists	IT-GJ
22-Oct-1982	Philadelphia, PA	Attempted Bombing	Justice Commandos of the Armenian Genocide	IT-FTG
4-Nov-1982	New York City, NY	Smoke Bombing	Jewish Defense League	DT-RW
16-Nov-1982	Carolina, PR	Multiple robberies (2)	Ejercito Popular Boricua Macheteros	DT-LW	1
8-Dec-1982	Washington, DC	Attempted Bombing	Norman David Mayer	DT-SI	1
16-Dec-1982	Elmont, NY	Multiple Bombings (2)	United Freedom Fighters	DT-LW
21-Dec-1982	New York City, NY	Attempted Pipe Bombing	Jewish Defense League	DT-RW
22-Dec-1982	McLean, VA	Hostile Takeover	People of Omar	IT-FTG
31-Dec-1982	New York City, NY	Multiple Bombings (5)	Armed Forces of National Liberation	DT-LW		3
1/11-12/1983	Miami, FL	Multiple bombings (3)	Omega 7	DT-SI
28-Jan-1983	New York City, NY	Bombing	Revolutionary Fighting Group	DT-LW
13-Feb-1983	Medina, ND	Shooting	Sheriff's Posse Comitatus	DT-RW	2	4
15-Feb-1983	Killeen, TX	Hijacking	Hossein Olya	Unk
19-Feb-1983	Washington, DC	Pipe Bombing	Jewish Defense League	DT-RW
20-Mar-1983	San Antonio, TX	Bombing	Republic of Revolutionary	Unk
26-Apr-1983	Washington, DC	Bombing	Armed Resistance Unit	DT-LW
27-Apr-1983	Miami, FL	Attempted Bombings (4)	Haitian Extremists	IT-FTG
29-Apr-1983	Rio Piedras, PR	Hostile Takeover	Ejercito Popular Boricua Macheteros	DT-LW
12-May-1983	Uniondale, NY	Bombing	United Freedom Front	DT-LW
13-May-1983	New York City, NY	Bombing	United Freedom Front	DT-LW
27-May-1983	Miami, FL	Bombing	Omega 7	DT-SI
8-Jul-1983	Miami, FL	Kidnapping	Ejercito Revolucionario Del Pueblo	IT-FTG
15-Jul-1983	Rio Piedras, PR	Robbery	Ejercito Popular Boricua Macheteros	DT-LW	1
8-Aug-1983	Detroit, MI	Attempted Incendiary Bombing	Fuqra	IT-FTG
8-Aug-1983	Detroit, MI	Shooting	Fuqra	IT-FTG	1
9-Aug-1983	Detroit, MI	Arson	Fuqra	IT-FTG	2
16-Aug-1983	Los Angeles, CA	Hostile Takeover	Carlos Martinez	Unk
18-Aug-1983	Washington, DC	Bombing	Armed Resistance Unit	DT-LW
21-Aug-1983	New York City, NY	Bombing	United Freedom Front	DT-LW
27-Aug-1983	Washington, DC	Incendiary Bombing	Unknown	Unk
12-Oct-1983	Miami, FL	Pipe Bombing	Omega 7	DT-SI
30-Oct-1983	Hato Rey, PR	Rocket Attack	Ejercito Popular Boricua Macheteros	DT-LW
7-Nov-1983	Washington, DC	Bombing	Armed Resistance Unit	DT-LW
12/13-14/1983	East Meadow, NY; New York City, NY	Multiple bombings (2)	United Freedom Front	DT-LW
29-Jan-1984	New York City, NY	Bombing	United Freedom Front	DT-LW
23-Feb-1984	New York City, NY	Bombing	Jewish Direct Action	DT-RW
19-Mar-1984	Harrison, NY	Bombing	United Freedom Front	DT-LW
5-Apr-1984	New York City, NY	Bombing	Red Guerrilla Resistance	DT-LW
20-Apr-1984	Washington, DC	Bombing	Red Guerrilla Resistance	DT-LW
9-May-1984	New York City, NY	Attempted Assassination	Bashir Baesho	IT-SS
22-Aug-1984	Melville, NY	Bombing	United Freedom Front	DT-LW
26-Sep-1984	New York City, NY	Bombing	Red Guerrilla Resistance	DT-LW
26-Sep-1984	Mount Pleasant, NY	Bombing	United Freedom Front	DT-LW
10-Dec-1984	Levittown, PR; Rio Piedras, PR; Ponce, PR; Mayaguez, PR; Cayey, PR	Multiple Bombings (5)	Organization of Volunteers for the Puerto Rican Revolution	DT-LW
25-Jan-1985	Old San Juan, PR	Rocket Attack	Ejercito Popular Boricua Macheteros/Organization of Volunteers for the Puerto Rican Revolution	DT-LW
23-Feb-1985	New York City, NY	Bombing	Red Guerrilla Resistance	DT-LW
15-May-1985	Northridge, CA	Pipe Bombing	Jewish Defense League	DT-RW
15-Aug-1985	Paterson, NJ	Bombing	Jewish Defense League	DT-RW	1	1
6-Sep-1985	Brentwood, NY	Bombing	Jewish Defense League	DT-RW		1
11-Oct-1985	Santa Ana, CA	Bombing	Jewish Defense League	DT-RW	1	7
6-Nov-1985	Bayamon, PR	Shooting	Organization of Volunteers for the Puerto Rican Revolution	DT-LW		1
6-Jan-1986	Cidra, PR; Toa Baja, PR; Guanica, PR; Santurce, PR	Multiple bombings (4)	Ejercito Revolucionario Clandestino/National Revolutionary Front of Puerto Rico	DT-LW
17-Mar-1986	Ponce, PR	Attempted Bombing	Commando Rojo	DT-LW
14-Apr-1986	Rio Piedras, PR	Bombing	Organization of Volunteers for the Puerto Rican Revolution	DT-LW
29-Apr-1986	San Juan, PR	Shooting	Organization of Volunteers for the Puerto Rican Revolution	DT-LW	1	1
14-May-1986	Phoenix, AZ	Sabotage	Earth First Organization	DT-SI
2-Sep-1986	New York City, NY	Tear Gas Bombing	Jewish Defense League	DT-RW		17
15-Sep-1986	Coeur d'Alene, ID	Pipe Bombing	Aryan Nations	DT-RW
29-Sep-1986	Coeur d'Alene, ID	Multiple bombings (4)	Aryan Nations	DT-RW
20-Oct-1986	New York City, NY	Incendiary Bombing	Jewish Defense League	DT-RW
28-Oct-1986	Bayamon, PR; Fajardo, PR; Mayaguez, PR; Aguadilla, PR; Santurce, PR; Fort Buchanan, PR	Multiple bombings (7)	Ejercito Popular Boricua Macheteros	DT-LW		1
4-Nov-1986	Puerta De Tierra, PR	Attempted Bombing	Ejercito Popular Boricua Macheteros	DT-LW
28-Dec-1986	Yauco, PR; Guayama, PR	Multiple Bombings (2)	Ejercito Popular Boricua Macheteros	DT-LW
16-Apr-1987	Davis, CA	Arson	Animal Liberation Front	DT-SI
25-May-1987	Caguas, PR; Carolina, PR; Mayaguez, PR; Cidra, PR; Aibonito, PR; Caguas, PR; Ponce, PR	Multiple bombings (7)	Guerrilla Forces of Liberation	DT-LW
9-Nov-1987	Flagstaff, AZ	Sabotage	Evan Mecham Eco-Terrorist International Conspiracy	DT-SI
12-Jan-1988	Rio Piedras, PR	Multiple Incendiary Bombings (2)	Pedro Albizu Campos Revolutionary Forces	DT-LW
26-May-1988	Coral Gables, FL	Bombing	Organization Alliance of Cuban Intransigence	DT-SI
22-Jul-1988	Caguas, PR	Pipe Bombing	Ejercito Popular Boricua Macheteros	DT-LW
19-Sep-1988	Los Angeles, CA	Bombing	Up the IRS, Inc.	DT-RW
25-Sep-1988	Grand Canyon, AZ	Sabotage	Evan Mecham Eco-Terrorist International Conspiracy	DT-SI
25-Oct-1988	Flagstaff, AZ	Sabotage	Evan Mecham Eco-Terrorist International Conspiracy	DT-SI
1-Nov-1988	Rio Piedras, PR	Multiple bombings (2)	Pedro Albizu Campos Revolutionary Forces	DT-LW
3-Apr-1989	Tucson, AZ	Arson	Animal Liberation Front	DT-SI
19-Jun-1989	Bayamon, PR	Multiple Bombings (2)	Ejercito Popular Boricua Macheteros	DT-LW
7/3-4/89	Lubbock, TX	Malicious Destruction of Property	Animal Liberation Front	DT-SI
12-Jan-1990	Santurce, PR; Carolina, PR	Multiple Pipe Bombings (2)	Brigada Internacionalista Eugenio Maria de Hostos de las Fuerzas Revolucionaries Pedro Albizu Campos (Eugenio Maria de Hostos International Brigade of the Pedro Albizu Campos Revolutionary Forces)	DT-LW
22-Feb-1990	Los Angeles, Calif.	Bombing	Up the IRS, Inc.	DT-RW
22-Apr-1990	Santa Cruz County, Calif.	Malicious Destruction of Property	Earth Night Action Group	DT-SI
27-May-1990	Mayaguez, PR	Arson	Unknown Puerto Rican Group	DT-LW
17-Sep-1990	Arecibo, PR; Vega Baja, PR	Multiple Bombings (2)	Pedro Albizu Group Revolutionary Forces	DT-LW
3-Feb-1991	Mayaguez, PR	Arson	Popular Liberation Army (PLA)	DT-LW
18-Feb-1991	Sabana Grande, PR	Arson	Popular Liberation Army (PLA)	DT-LW
17-Mar-1991	Carolina, PR	Arson	Unknown Puerto Rican Group	DT-LW
1-Apr-1991	Fresno, Calif.	Bombing	Popular Liberation Army (PLA)	DT-LW
6-Jul-1991	Punta Borinquen PR	Bombing	Popular Liberation Army (PLA)	DT-LW
5-Apr-1992	New York, N.Y.	Hostile Takeover	Mujahedin-E-Khalq (MEK)	IT-FTG
19-Nov-1992	Urbana, Ill.	Attempted Firebombing	Mexican Revolutionary Movement	Unk
10-Dec-1992	Chicago, Ill.	Car Fire and Attempted Firebombing	Boricua Revolutionary Front (two incidents)	DT-LW
26-Feb-1993	New York, N.Y.	Car Bombing	International Radical Terrorists	IT-GJ	6	1042
7/20/22/1993	Tacoma, Wash.	Multiple Bombings (2)	American Front Skinheads	DT-RW
11/27-28/93	Chicago, Ill.	Firebombing	Animal Liberation Front (nine incidents)	DT-SI
1-Mar-1994	New York, N.Y.	Shooting	Rashid Najib Baz convicted on 30 November 1994	IT-GJ	1	3
19-Apr-1995	Oklahoma City, Okla.	Truck Bombing	Timothy McVeigh and Terry Nichols convicted. (Michael Fortier found guilty of failing to alert authorities of plot)	DT-RW	168	754
1-Apr-1996	Spokane, Wash.	Pipe Bomb/Bank Robbery	Spokane Bank Robbers	DT-RW
12-Jul-1996	Spokane, Wash.	Pipe Bomb/Bank Robbery	Spokane Bank Robbers	DT-RW
27-Jul-1996	Atlanta, Ga.	Pipe Bomb	Eric Robert Rudolph charged on October 14, 1998	DT-SI	2	112
2-Jan-1997	Washington, D.C.; Leaven-worth, Kans.	Letterbomb (Counted as one incident)	Pending Investigation/No claim of responsibility	Unk
16-Jan-1997	Atlanta, Ga.	Bombing of Abortion Clinic	Eric Robert Rudolph charged on 14 October 1998	DT-SI		8
21-Feb-1997	Atlanta, Ga.	Bombing of Alternative Lifestyle Nightclub	Eric Robert Rudolph charged on 14 October 1998	DT-SI		5
29-Jan-1998	Birmingham, Ala.	Bombing of reproductive services clinic	Eric Robert Rudolph charged with the bombing on February 14, 1998	DT-SI	1	1
31-Mar-1998	Arecibo, PR	Bombing of superaqueduct construction project	Claim of responsibility issued by Los Macheteros	DT-LW
9-Jun-1998	Rio Piedras, PR	Bombing of bank branch office	Claim of responsibility issued by Los Macheteros	DT-LW
25-Jun-1998	Santa Isabel, PR	Bombing of bank branch office	Los Macheteros suspected	DT-LW		1
19-Oct-1998	Vail, Col.	Arson fire at ski resort	Claim of responsibility issued by Earth Liberation Front	DT-SI
27-Mar-1999	Franklin Township, N.J.	Bombing of circus vehicles	Claim of responsibility issued by Animal Liberation Front	DT-SI
5-Apr-1999	Minneapolis-St. Paul, Minn.	Malicious destruction and theft	Animal Liberation Front	DT-SI
9-May-1999	Eugene, Or.	Bombing	Animal Liberation Front	DT-SI
7-2/4-99	Chicago, Skokie, Ill./Northbrook, Bloomington, Ind.	Multiple Shootings	Benjamin Nathaniel Smith	DT-RW	2	8
10-Aug-1999	Granada Hills, Calif.	Multiple Shootings	Buford O'Neal Furrow	DT-RW	1	5
8-28/29-99	Orange, Calif.	Malicious destruction and theft	Claim of responsibility issued by Animal Liberation Front	DT-SI
24-Oct-1999	Bellingham, Wash.	Malicious destruction and theft	Claim of responsibility issued by Animal Liberation Front	DT-SI
20-Nov-1999	Puyallup, Wash.	Malicious Destruction	Animal Liberation Front	DT-SI
25-Dec-1999	Monmouth, Ore.	Arson	Claim of responsibility issued by Earth Liberation Front	DT-SI
31-Dec-1999	East Lansing, Mich.	Arson	Claim of responsibility issued by Earth Liberation Front	DT-SI
3-Jan-2000	Petaluma, Calif.	Incendiary Attack	Animal Liberation Front (ALF)	DT-SI
15-Jan-2000	Petaluma, Calif.	Incendiary Attack	Animal Liberation Front (ALF)	DT-SI
22-Jan-2000	Bloomington, Ind.	Arson	Earth Liberation Front (ELF)	DT-SI
7-Jan-2000	Olympia, Wash.	Arson	Revenge of the Trees (ROTT)	DT-SI
2-Jul-2000	North Vernon, Ind.	Arson	Animal Liberation Front (ALF)	DT-SI
20-Jul-2000	Rhinelander, Wisc.	Vandalism	Earth Liberation Front	DT-SI
1-Dec-2000	Phoenix, Ariz.	Multiple Arsons	Mark Warren Sands	DT-SI
12/9-30/00	Suffolk County, Long Island, N.Y.	Multiple Arsons	Earth Liberation Front (ELF) (three arsons and three attempted arsons).	DT-SI
2-Jan-2001	Glendale, Or.	Arson	Earth Liberation Front (ELF)	DT-SI
20-Feb-2001	Visalia, Calif.	Arson	Earth Liberation Front (ELF)	DT-SI
9-Mar-2001	Culpeper, Virg.	Tree Spiking	Earth Liberation Front (ELF)	DT-SI
30-Mar-2001	Eugene, Or.	Arson	Earth Liberation Front (ELF)	DT-SI
15-Apr-2001	Portland, Or.	Arson	Earth Liberation Front (ELF)	DT-SI
17-May-2001	Harrisburg, Penn.	Bank Robbery	Clayton Lee Waagner	DT-SI
21-May-2001	Seattle, Wash.	Arson	Earth Liberation Front (ELF)	DT-SI
21-May-2001	Clatskanie, Or.	Arson	Earth Liberation Front (ELF)	DT-SI
24-Jul-2001	Stateline, Nev.	Destruction of Property	Earth Liberation Front (ELF)	DT-SI
9-Sep-2001	Morgantown, West Virg.	Bank Robbery	Clayton Lee Waagner	DT-SI
11-Sep-2001	New York, N.Y.; Washington, DC,; Lantana, FL.	Aircraft Attack	Al-Qaeda	IT-GJ	2783	est. 12000
9/01-11/01	New York, N.Y.; Washington, DC,; Lantana, FL.	Bacillus anthracis Mailings	Pending Investigation/No claim of responsibility	Unk	5	12
14-Oct-2001	Litchfield, Calif.	Arson	Earth Liberation Front (ELF)	DT-SI
12-Nov-2001	San Diego, Calif.	Burglary and Vandalism	Animal Liberation Front (ALF)	DT-SI
March 2002-Jan 2003	Erie, Girand, PA	Vandalism and Arson	Earth Liberation Front	DT-SI
Aug-Nov 2002	Henrico & Goochland counties, Virginia	Vandalism and Destruction of Property	Earth Liberation Front	DT-SI
3-Mar-2003	Chico, Calif.	Vandalism	Animal Liberation Front	DT-SI
8/1--9/19-2003	San Diego, Calif.	Arson	Earth Liberation Front	DT-SI
22-Aug-2003	West Covina, Calif.	Vandalism and Destruction of Property	Earth Liberation Front	DT-SI
28-Aug-2003	Emeryville, Calif.	Bombing	Animal rights extremist group, possibly Stop Huntingdon Animal Cruelty	DT-SI
26-Sep-2003	Pleasanton, Calif.	Bombing	Animal rights extremist group, possibly Stop Huntingdon Animal Cruelty	DT-SI
8-Jun-2004	Provo, Utah	Vandalism and Arson	Animal Liberation Front	DT-SI
19-Jan-2004	Henrico County, VA	Arson	Possibly Earth Liberation Front (ELF)	DT-SI
1-Apr-2004	Oklahoma City, Okla.	Arson	Sean Michael Gillespie/Aryan Nations	DT-RW

Total Casualties

Year	Killed	Wounded
1980	1	19
1981	1	4
1982	7	26
1983	6	4
1984	0	0
1985	2	10
1986	1	19
1987	0	0
1988	0	0
1989	0	0
1990	0	0
1991	0	0
1992	0	0
1993	6	1042
1994	1	3
1995	168	754
1996	2	112
1997	0	13
1998	1	2
1999	3	13
2000	0	0
2001	2788	est. 12000
2002	0	0
2003	0	0
2004	0	0