Lynwood Maroone, 42, was killed on May 4, 2015, in Fort Worth, Texas. He was working as a security guard and was escorting a manager to her car when a masked suspect confronted them. Maroone, also known as Lynwood Anthony Beau Maroone, was shot while trying to intervene; the suspect fled and took Maroone’s firearm.

The shooting was investigated as an apparent attempted robbery and remains unsolved, now listed among Fort Worth’s cold cases. The Fort Worth Police Department has highlighted the case and the Cold Case Unit continues to pursue leads and tips in hopes of finding new evidence to resolve it.

If anyone has information about that evening or noticed suspicious activity near the business on May 4, 2015, please contact investigators.