On the night of Wednesday, December 15, 2021, 21-year-old Damon Mason was shot in the 8800 block of Torii Drive in the Carsonville neighborhood of North St. Louis County, Missouri. Police were called about 9:22 p.m.; Mason was found with at least one gunshot wound, taken to a nearby hospital and later pronounced dead.

The St. Louis County Police Department opened a homicide investigation. Early reports gave few details about what preceded the shooting, and no motive, vehicle descriptions or suspect identities were released. In the days after the killing the probe was described as very active but no arrests were publicly announced.

Mason lived on Royal Avenue in St. Louis and was a husband and father, survived by his wife Iyona R. Logan, children Zionna A. Mason and Johnise M. Mason, his parents Anna N. Brinker and Robert L. Mason Sr., plus several siblings and extended family members. If anyone has information about the shooting or saw activity in the 8800 block of Torii Drive that night, please come forward.