Crime Solvers Central
Crime Solvers Central
302 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Forum Posts for Isis Mahr:
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On the morning of October 17, 2021, Isis Mahr, 19, was killed in a drive‑by shooting in the Baden neighborhood of St. Louis. Around 1:30 a.m., the car she was riding in had stopped at a red light near the 8600 block of Goodfellow Boulevard when another vehicle pulled up and its occupants opened fire. Mahr, who was seated in the front passenger seat, was found unresponsive and pronounced dead at the scene; the driver and two back‑seat passengers were wounded and survived.

Investigators later identified two suspects and in January 2022 the St. Louis Circuit Attorney’s Office charged 17‑year‑old Jalin Jefferson and 18‑year‑old Corey Hardy with first‑degree murder, multiple counts of first‑degree assault, and armed criminal action; a judge ordered both held without bail. Mahr was a 2020 graduate of Cardinal Ritter College Prep, a former soccer and basketball athlete, worked as a nursing assistant, mentored children at the Wohl Community Center, and had planned to begin nursing school. Her family described the shooting as a senseless mistake, believing she was an innocent bystander.

Did anyone in the community know Isis or have information about the events that night?