Speedway Bombings
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The Speedway bombings were a series of eight random bombings that occurred between September 1, 1978, and September 6, 1978, in
Speedway Speedway may refer to: Racing Race tracks *Daytona International Speedway, a race track in Daytona Beach, Florida. *Edmonton International Speedway, also known as Speedway Park, a former motor raceway in Edmonton, Alberta. *Indianapolis Motor Spe ...
,
Indiana Indiana ( ) is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Lake Michigan to the northwest, Michigan to the north and northeast, Ohio to the east, the Ohio River and Kentucky to the s ...
, United States. In four separate trials, drug dealer
Brett Kimberlin Brett Kimberlin (born 1954) is an American political activist who was convicted in 1980 on drug charges and of perpetrating the 1978 Speedway bombings. Since his release from prison, Kimberlin has co-founded the non-profit Justice Through Music ...
was convicted of multiple charges related to the bombings.


The bombings

On September 1, 1978, three separate explosions from
improvised explosive device An improvised explosive device (IED) is a bomb constructed and deployed in ways other than in conventional warfare, conventional military action. It may be constructed of conventional military explosives, such as an artillery shell, attached t ...
s placed in trash bins rocked the town of
Speedway Speedway may refer to: Racing Race tracks *Daytona International Speedway, a race track in Daytona Beach, Florida. *Edmonton International Speedway, also known as Speedway Park, a former motor raceway in Edmonton, Alberta. *Indianapolis Motor Spe ...
,
Indiana Indiana ( ) is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Lake Michigan to the northwest, Michigan to the north and northeast, Ohio to the east, the Ohio River and Kentucky to the s ...
. The damage was minor and no one was injured. Speedway authorities called on explosive experts from the Indiana State Police, the Marion County Sheriff's Department, the 64th Ordnance from nearby
Fort Benjamin Harrison Fort Benjamin Harrison was a U.S. Army post located in suburban Lawrence Township, Marion County, Indiana, northeast of Indianapolis, between 1906 and 1991. It is named for the 23rd United States president, Benjamin Harrison. History In 190 ...
and specialists from the
Bureau of Alcohol Tobacco and Firearms The Bureau of Alcohol, Tobacco, Firearms and Explosives (BATFE), commonly referred to as ATF, is a domestic law enforcement agency within the United States Department of Justice. Its responsibilities include the investigation and prevention ...
(ATF). They formed a 100-strong task force to solve the case. The devices were simple homemade bombs constructed from soda cans packed with Tovex 200 and triggered with a rudimentary timing device. Two more blasts hit Speedway the following Saturday, with another the day after at the local bowling alley. The next day, a device exploded under the car of an off-duty Speedway police officer, who was on sick leave at the time and was not injured. The last bombing took place on September 6, when another explosive device concealed in a gym bag detonated in the parking lot of Speedway High School shortly after a freshman
football Football is a family of team sports that involve, to varying degrees, kick (football), kicking a football (ball), ball to score a goal (sports), goal. Unqualified, football (word), the word ''football'' generally means the form of football t ...
game. Injuries sustained in the explosion forced the
amputation Amputation is the removal of a Limb (anatomy), limb or other body part by Physical trauma, trauma, medical illness, or surgery. As a surgical measure, it is used to control pain or a disease process in the affected limb, such as cancer, malign ...
of
Vietnam War The Vietnam War (1 November 1955 – 30 April 1975) was an armed conflict in Vietnam, Laos, and Cambodia fought between North Vietnam (Democratic Republic of Vietnam) and South Vietnam (Republic of Vietnam) and their allies. North Vietnam w ...
veteran Carl DeLong's right leg. DeLong had spotted the bag and proceeded to kick it before removing it, causing the bomb to explode. Aside from severing his right leg, the explosion also severely injured DeLong's left leg and right hand as well as severing an
artery An artery () is a blood vessel in humans and most other animals that takes oxygenated blood away from the heart in the systemic circulation to one or more parts of the body. Exceptions that carry deoxygenated blood are the pulmonary arteries in ...
in his wife Sandra's leg.


Investigation

As no motive ever emerged for the bombings, law enforcement had no idea why they had stopped, but on September 20, 1978, federal agents arrested 27-year-old
Brett Kimberlin Brett Kimberlin (born 1954) is an American political activist who was convicted in 1980 on drug charges and of perpetrating the 1978 Speedway bombings. Since his release from prison, Kimberlin has co-founded the non-profit Justice Through Music ...
for attempting to obtain United States Government
credential A credential is a piece of any document that details a qualification, competence, or authority issued to an individual by a third party with a relevant or ''de facto'' authority or assumed competence to do so. Examples of credentials include aca ...
s illegally. The owner of a Westside printing shop became suspicious when Kimberlin, dressed in a Defense Department security uniform, asked him to reproduce military driver's licenses with Kimberlin's picture and called the police and the
United States Army The United States Army (USA) is the primary Land warfare, land service branch of the United States Department of Defense. It is designated as the Army of the United States in the United States Constitution.Article II, section 2, clause 1 of th ...
. Police arrested Kimberlin when he came back to the printing shop to pick up the documents. After obtaining a
search warrant A search warrant is a court order that a magistrate or judge issues to authorize Police, law enforcement officers to conduct a Search and seizure, search of a person, location, or vehicle for evidence of a crime and to Confiscation, confiscate an ...
for Kimberlin's home and vehicle, investigators found wiring similar to those used on the explosive devices and "Mark Time" appliance timers in his 1970 Chevrolet Impala. A subsequent search of his home revealed more than of
marijuana Cannabis (), commonly known as marijuana (), weed, pot, and ganja, List of slang names for cannabis, among other names, is a non-chemically uniform psychoactive drug from the ''Cannabis'' plant. Native to Central or South Asia, cannabis has ...
and two cases of Tovex 200, used in the IEDs, whose purchase had been traced by their lot number to Kimberlin in 1975. Pictures of Kimberlin were taken to the only local appliance store that sold the "Mark Times" and a store employee positively identified Kimberlin as the buyer of the timers. Additionally, an eyewitness came forward and identified Kimberlin as the man he saw place an explosive parcel in a trash can on September 1. The ATF positively matched both the timers and wire found in Kimberlin's car but did not press for an immediate
indictment An indictment ( ) is a formal accusation that a person has committed a crime. In jurisdictions that use the concept of felonies, the most serious criminal offense is a felony; jurisdictions that do not use that concept often use that of an ind ...
; instead, they continued to build on their case.


Motives

While no motive was established at trial, prosecutors and police believe Kimberlin went on the bombing spree to deflect attention away from an ongoing investigation of the murder of 65-year-old Julia Scyphers. Scyphers "violently disapproved" of her daughter Sandra Barton's relationship with Kimberlin as well as the "strange affection" Kimberlin paid to Barton's pre-teen daughter, who had accompanied Kimberlin on several long unsupervised out-of-state trips. On July 29, 1978, Scyphers was shot to death just outside her home. Her husband Fred Scyphers, who briefly saw the shooter, identified William Bowman as the gunman. Bowman was a close associate of Kimberlin in the drug trade but Fred, the prosecution's only witness, died shortly after the murder and Bowman was never charged. Scyphers' murder still remains unsolved.


Trials and conviction

In June 1981, Kimberlin was convicted of receipt of explosives by a convicted felon and sentenced to five years in federal prison and, in December 1981, of possession of an unregistered destructive device, unlawful manufacturing of a destructive device, malicious damage by means of explosives, and malicious damage by means of explosives involving personal injury. Kimberlin received a sentence of fifty years in federal prison. His sentences, including sentences for other crimes, were aggregated to a total of fifty-one years, six months and nineteen days. After his conviction, prosecutors released yellow legal pads they had confiscated from Kimberlin which they said detailed his plans to kill key eyewitnesses and prosecutors on the case as well as stage another series of bombings to provide him with an
alibi An alibi (, from the Latin, '' alibī'', meaning "somewhere else") is a statement by a person under suspicion in a crime that they were in a different place when the offence was committed. During a police investigation, all suspects are usually a ...
. In 1983, the DeLong family filed a
civil suit A lawsuit is a proceeding by one or more parties (the plaintiff or claimant) against one or more parties (the defendant) in a civil court of law. The archaic term "suit in law" is found in only a small number of laws still in effect today. T ...
after Carl DeLong committed
suicide Suicide is the act of intentionally causing one's own death. Risk factors for suicide include mental disorders, physical disorders, and substance abuse. Some suicides are impulsive acts driven by stress (such as from financial or ac ...
after becoming depressed following the loss of his leg and subsequent
chronic pain Chronic pain is pain that persists or recurs for longer than 3 months.https://icd.who.int/browse/2025-01/mms/en#1581976053 It is also known as gradual burning pain, electrical pain, throbbing pain, and nauseating pain. This type of pain is in cont ...
from the bombing. A jury ordered Kimberlin to pay the DeLong family
US$ The United States dollar (Currency symbol, symbol: Dollar sign, $; ISO 4217, currency code: USD) is the official currency of the United States and International use of the U.S. dollar, several other countries. The Coinage Act of 1792 introdu ...
1.25 million for Carl Delong's suicide and another US$360,000 to Sandra DeLong for her injuries. In 1993, an appeals court overturned the US$1.25 million for Carl Delong's suicide, but upheld the damages awarded to Mrs. Delong. In 1994 the
Indiana Supreme Court The Indiana Supreme Court, established by Article 7 of the Indiana Constitution, is the highest judicial authority in the state of Indiana. Located in Indianapolis, the Court's chambers are in the north wing of the Indiana Statehouse. In Dec ...
overturned the appeals court ruling, restoring the original US$1.6 million judgment. Kimberlin was
parole Parole, also known as provisional release, supervised release, or being on paper, is a form of early release of a prisoner, prison inmate where the prisoner agrees to abide by behavioral conditions, including checking-in with their designated ...
d in November 1993 after serving thirteen years. His parole was revoked and he was returned to prison in 1997 after not making court ordered payments to the DeLong family which resulted from their successful civil suit. He was re-released in 2001.


References

{{Reflist Improvised explosive device bombings in 1978 Crimes in Indiana Improvised explosive device bombings in the United States 1978 in Indiana September 1978 in the United States 1978 crimes in the United States 1978 road incidents Road incidents in the United States