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Case Description
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Opal Cooper, an 85-year-old African American woman, died on August 24, 1974, during a burglary at her home. The perpetrator, Howard Arthur Allen, was a serial killer from Indianapolis, Indiana. Allen, who was born on February 10, 1949, had a history of criminal activities, including assault, burglary, and arson. During the burglary, Allen beat Opal Cooper to death, leading to her tragic demise. Allen was later apprehended and sentenced to 21 years in prison for voluntary manslaughter. He was par ...Read More
Links to Additional Sources (7)
See any mistakes?Victim Details
Opal Cooper
Female
Black / African American
Indianapolis
IN
1974-08-24
85
Opal
Cooper
11/06/2025







