Original Case Files Page 7

Richard Baumhammers

On April 28, 2000, Richard Scott Baumhammers, a white supremacist, carried out a racially motivated shooting spree in the metropolitan area of Pittsburgh, Pennsylvania, resulting in the deaths of five individuals and leaving one person paralyzed. The incident unfolded across Allegheny and Beaver Counties, where Baumhammers used a .357 Smith & Wesson revolver to target victims based on their race. Following his arrest, Baumhammers was convicted of five counts of first-degree murder and received the death penalty. He is currently on death row, with ongoing legal proceedings regarding his case. Significant evidence includes eyewitness testimonies and ballistic analysis linking Baumhammers to the crime scene.

Pennsylvania

5 sources cited

Source-Backed Case Summary

Pittsburgh, Pennsylvania

5 victims · Solved

Cary Stayner

Cary Stayner, known as the Yosemite Killer, committed a series of murders between February and July 1999, targeting four women whose bodies were found near Yosemite National Park, California. He was apprehended on July 24, 1999, and subsequently convicted of multiple counts of first-degree murder, receiving a death sentence in 2002. Stayner is currently incarcerated at San Quentin State Prison, awaiting execution.

California

2 sources cited

Mariposa County, California

4 victims · Solved

Bruce Mendenhall

On June 26, 2007, Bruce Delane Mendenhall, a long-haul trucker, murdered Sara Hulbert at a truck stop in Lebanon, Tennessee. Mendenhall was arrested on July 12, 2007, at a TA truck stop in Nashville after police discovered bloody clothing and personal effects of a missing woman in his truck, along with blood evidence linking him to multiple other victims. He was convicted in 2010 of Hulbert's murder and is currently serving two consecutive life sentences in Tennessee, with additional charges pending for the murders of three other women across Alabama, Indiana, and Tennessee. Investigations continue into potential connections to other unsolved cases in several states, with DNA evidence from his truck indicating involvement in the deaths of at least five women.

Tennessee

3 sources cited

Nashville, Tennessee

3 victims · Solved

Bruce Lindahl (Criminal)

Bruce Everitt Lindahl, an American serial killer and rapist, was active in the Chicago suburbs from 1974 to 1981, committing a series of rapes and murders. He was connected to the death of 16-year-old Pamela Maurer, who was murdered on January 13, 1976, in DuPage County, Illinois, and DNA evidence linked him to the murder of Kathy Halle in March 1979. Lindahl was declared a suspect in at least 12 murders and nine rapes during this period. He was killed on April 4, 1981, by one of his victims who managed to stab him, leading to further investigations that confirmed his identity as a perpetrator in multiple cases. Current investigations are ongoing, with DNA testing being conducted to potentially link him to additional unsolved murders.

Illinois

Aurora, Illinois

3 victims · unsolved

Billy Glaze

Billy Richard Glaze, a convicted serial killer, was apprehended on August 31, 1987, in New Mexico for violating parole related to a previous rape conviction. He was linked to the murders of three Native American women in Minneapolis, Minnesota, between 1985 and 1987, following tips from a waitress and a girlfriend. Glaze was convicted based on hair samples found on a crowbar in his possession and sentenced to life imprisonment, maintaining his innocence throughout. However, DNA evidence discovered in 2009 and 2014 excluded Glaze and implicated another convicted rapist, prompting his attorneys to file for a new trial. As of now, the Minneapolis Police Department and Hennepin County Attorney's Office are re-investigating the case, although Glaze passed away in prison on December 22, 2015, due to lung cancer.

Minnesota

5 sources cited

Minneapolis, Minnesota

3 victims · under_review

Bill Cosby

Beginning in the mid-1960s and spanning decades, dozens of women came forward alleging that entertainer Bill Cosby drugged and sexually assaulted them, often citing incidents in Philadelphia, Los Angeles, and other locations. The most prominent criminal prosecution arose from Andrea Constand's accusations, which led to a 2018 guilty verdict for aggravated indecent assault, a subsequent prison sentence, and confinement at SCI Phoenix. In June 2021 the Pennsylvania Supreme Court overturned the conviction on due-process grounds related to a 2005 prosecution decision, resulting in Cosby's release; several civil juries later found him liable in separate historic assault claims. Key evidence in the matters included Cosby's deposition admissions about supplying sedatives (Quaaludes) to women and numerous witness allegations describing similar patterns of drugging and assault.

Philadelphia

5 sources cited

Philadelphia, Pennsylvania, U.S.

60 victims · unsolved

Balloonfest '86

On September 27, 1986, United Way of Cleveland coordinated Balloonfest '86, releasing nearly 1.5 million helium balloons from Public Square in downtown Cleveland. The balloons were carried into a cool front and descended while still inflated, disrupting traffic, closing a runway at Burke Lakefront Airport, contaminating waterways and shorelines, and interfering with a Coast Guard search for two missing fishermen whose bodies later washed ashore. Organizers faced multiple lawsuits and the fundraiser suffered a net financial loss; settlements were reached in at least two suits and Guinness recognized the release as a world record in its 1988 edition.

Cleveland

Cleveland, Ohio

2 victims · closed

Balloon Boy Hoax

On October 15, 2009 a homemade helium-filled balloon launched from Fort Collins, Colorado and drifted for about 90 minutes while national guard and local air units tracked it. The Heene parents reported their six-year-old son Falcon was inside; when the balloon landed Falcon was not inside and was later found hiding in the attic of the family home. Larimer County investigators concluded the incident was staged as a publicity stunt, the parents pleaded guilty to hoax-related charges and received jail sentences and restitution; the convictions were later pardoned by the Colorado governor in 2020.

Colorado

Fort Collins, Colorado, U.S.

1 victims · Solved

Assassination Of Charlie Kirk

On 2025-09-10 Charlie Kirk, a 31-year-old conservative activist, was fatally shot while speaking at an outdoor Turning Point USA event at Utah Valley University in Orem, Utah. Surveillance and witness accounts indicate a single sniper shot from the roof of the Losee Center struck Kirk in the neck; he was transported to Timpanogos Regional Hospital and pronounced dead. Investigators recovered a Mauser-type bolt-action rifle and took palm/footprint and DNA samples; a suspect, 22-year-old Tyler James Robinson, surrendered the next day and has been charged with aggravated murder and related counts. The case remains pending prosecution and has not resulted in a conviction to date; prosecutors announced they will seek the death penalty and investigators cite DNA and forensic links to the recovered rifle and scene.

Orem, Utah

Orem, Utah

1 victims · unsolved

Arthur Gary Bishop

Arthur Gary Bishop, an American serial killer and sex offender, abducted and murdered five young boys in Salt Lake City, Utah, between October 14, 1979, and July 14, 1983. He was apprehended on July 24, 1983, after voluntarily leading police to the burial sites of his victims during questioning about several child disappearances. Bishop, who had previously been involved in the Big Brothers program, was described as manipulative and cunning, ultimately confessing that he killed the boys to conceal his sexual abuse of them. Convicted of five counts of first-degree murder, he was sentenced to death in 1984 and executed by lethal injection on June 10, 1988, at the age of 35. Significant evidence included his confession and the locations of the victims' remains, which he disclosed to investigators.

Utah

Source-Backed Case Summary

Salt Lake City, Utah

5 victims · Solved

Arms Crisis

The case involves the Arms Crisis, a political scandal in Ireland during 1970, where Charles Haughey and Neil Blaney were dismissed from their cabinet positions due to alleged conspiracy to smuggle arms to the Irish Republican Army. The incident occurred amidst the escalating violence in Northern Ireland, with key events taking place in Dublin and Donegal. Haughey, then Minister for Finance, and Blaney, Minister for Agriculture, were central figures, alongside co-defendants Captain James Kelly, John Kelly, and businessman Albert Luykx, who were all acquitted of conspiracy charges during the subsequent Arms Trial. The investigation revealed tensions within the Fianna Fáil government regarding Northern Ireland policy, with Blaney asserting that the government was aware of the arms smuggling plan, a claim Haughey denied. The case remains a significant moment in Irish political history, reflecting the complexities of the Troubles and government responses.

Ireland

2 sources cited

Dublin, Ireland

0 victims · dismissed

John Wayne Gacy

John Wayne Gacy, an American serial killer and sex offender, was apprehended on December 21, 1978, in Norwood Park Township, Illinois, after the investigation into the disappearance of 15-year-old Robert Piest led authorities to his home. Between 1972 and 1978, Gacy lured at least thirty-three young men and boys to his residence, where he raped, tortured, and murdered them, often using handcuffs under the guise of a magic trick. The majority of his victims were buried in the crawl space of his home, while others were discarded in the Des Plaines River. Gacy was convicted of thirty-three murders, marking the highest number of homicides by a single individual in U.S. history at the time, and was executed by lethal injection on May 10, 1994, at Stateville Correctional Center.

Illinois

7 sources cited