American serial killer Jeffrey Dahmer killed his first victim, Steven Mark Hicks.

Dahmer picked up the 18-year-old hitchhiker and lured him to his house with the promise of “a few beers.” After several hours of talking, drinking, and listening to music, Hicks tried to leave when Dahmer hit him with a 10-pound (4.5 kg) dumbbell before strangling him to death with the bar of the dumbbell.

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