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Case Description
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In the early morning hours of March 28, 2015, a long-simmering conflict between two cousins in Northeast Portland, Oregon, erupted in fatal violence. Arthur James Palmer III, a 46-year-old Black / African American man, was shot and killed in his front yard. The man who pulled the trigger was his own cousin, 51-year-old William Palmer Heyser, who lived next door. The two had been embroiled in an ongoing dispute, the details of which culminated in this tragic end to their "love-hate" relationship. ...Read More
Links to Additional Sources (7)
See any mistakes?Victim Details
Arthur Palmer
Male
Black / African American
Portland
OR
2015-03-28
46
Arthur
Palmer
12/01/2025





