On the morning of February 1, 2023, Robert Cunningham, a 64-year-old Metro mechanic with more than 20 years at the Washington Metropolitan Area Transit Authority, was fatally shot inside the Potomac Avenue Metro Station. The violence began around 9:19 a.m. when a gunman, identified as 31-year-old Isaiah Trotman, shot a man on a Metrobus outside the station, then entered the station and shot a second person before threatening a female passenger.

Cunningham reportedly intervened to protect the woman and was shot and killed during the confrontation. Other passengers on a Metro rail car later disarmed the gunman; he was taken into custody and charged with multiple offenses including First Degree Murder while Armed, Kidnapping while Armed, and Assault with a Dangerous Weapon. A memorial formed at the station and a GoFundMe was created for his family. He lived in Montgomery County and was remembered as a husband to his wife, Elisa, and a father of four.

Did anyone witness Cunningham’s actions in the station or have information about that sequence of events?