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Case Description
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Mark Schlemmer, aged 38, tragically lost his life on November 1, 2019, in St. Louis, Missouri. Schlemmer, originally from Collinsville, Illinois, was shot in the head while sitting in a car on Washington Avenue after leaving a Halloween party. According to reports, Schlemmer was in the passenger seat of a car driven by a witness who had a prior relationship with the shooter, Leron Harris. Harris, wearing a mask, attempted to block the car and fired a shot intended for the driver, but the bullet ...Read More
Links to Additional Sources (9)
See any mistakes?Victim Details
Mark Schlemmer
Male
White / Caucasian
Saint-louis
MO
2019-11-01
38
Mark
Schlemmer
11/16/2025
Forum Posts (1)
Hey everyone,
I've been following the tragic case of Mark Schlemmer's murder, and I've been think... ...Read More
02/05/2023
I've been following the tragic case of Mark Schlemmer's murder, and I've been think... ...Read More
02/05/2023
