Gabbriana Boyster, a 17-year-old from St. Louis County, Missouri, was found shot dead in her home on July 14, 2026. Her mother made the discovery, leading to an investigation that resulted in charges against three of Boyster's friends.
According to court documents, the three suspects—ages 17, 18, and 19—were present when Boyster was killed. They allegedly left the scene without reporting the incident. The suspects face charges including tampering with evidence and hindering prosecution.
Police have not released a motive or details about the weapon used. The investigation is ongoing, and authorities have not confirmed if the shooting was accidental or intentional.