206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case?
Robert Carson Cook, aged 59, was tragically killed on July 21, 2017, in River Rouge, Michigan. The incident occurred at Cook's home on Oak Street around 8 p.m. According to reports, Justin Joseph Pruneau, the 33-year-old son of River Rouge Councilman Mark Pruneau, was charged with Cook's murder. Pruneau allegedly rode a bicycle to Cook's residence, concealing a rifle in a garbage bag. Once inside, he shot Cook in the abdomen and fled the scene on his bicycle. Cook was transported to a hospital b ...Read More
Links to Additional Sources (8)
See any mistakes?Victim Details
Robert Carson Cook
Male
River-rouge
MI
2017-07-21
59
Robert
Carson Cook
11/12/2025






