206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Description
See any errors? Let us know!Allen Leroy Anderson: A Cross-Country Spree of Robbery and Murder
Early Life and Background
Born on September 12, 1943, Allen Leroy Anderson was a 34-year-old vagrant with an extensive history of felony arrests. In 1976, he resided at a halfway house in Seattle, Washington, aiming to reintegrate into society. However, his stay there marked the beginning of a violent crime spree that would span multiple states.Theft and the Onset of Violence
In 1976, while at the Seattle halfway house, Anderson stole the director's car and credit cards. This act initiated a series of robberies and murders across twenty states. His modus operandi involved robbing victims, and in at least eight instances, he escalated to murder.Crime Spree Across Multiple States
Anderson's journey of crime took him through various states, leaving a trail of victims. While the exact dates and names of all his victims remain unclear, his actions were marked by a pattern of robbery followed by murder. His crimes were not confined to one region but spread across the country, showcasing a relentless pursuit of criminal activities. ...Read MoreVictims
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Confirmed Victims: (4)
Irene Carlson Age: (77), Date of Death: 1976-08-06 ...View 3 additional victims
Links to Additional Sources (4)
See any mistakes? Let us know!Killer's Details
Allen Leroy
Anderson
September 12, 1943 (age 81) Austin, Minnesota, United States
Male
White
Murder
Death; commuted to life imprisonment
8+
1976
Minnesota, Florida, Virginia, California
1986
07/03/2025










