The Gaithersburg Police Department responded to a disturbance in the 300blk N. Summit Avenue on Tuesday, December 24, 2024, at approximately 10:15pm, where they found a blood-covered man who later died in the hospital after receiving emergency medical treatment. Gaithersburg police wrote “The Maryland Attorney General’s Independent Investigations Division (IID) is investigating a police-involved in-custody death following an incident on December 24.”