New York City police are actively searching for 55-year-old Mark Washington, who is wanted in connection with the fatal shooting of 38-year-old Angelique Apostol. The incident occurred inside a single-family home located at 205th Street near 113th Road in the St. Albans neighborhood of Queens. Authorities discovered Apostol’s body at approximately 2 p.m. on June 24, 2026. A subsequent autopsy determined that the victim died from a gunshot wound to the head, and the New York City Medical Examiner officially ruled the death a homicide. Investigators believe the shooting took place following an argument between the two individuals. Law enforcement sources indicate that Washington and Apostol were known to each other, though the specific nature of their relationship has not been publicly disclosed. Apostol resided in the Clifton section of Staten Island. The NYPD has released images of Washington and is urging the public to assist in locating the suspect. Anyone with information regarding Washington’s whereabouts or the events surrounding the shooting is asked to contact the NYPD Crime Stoppers tip line at 800-577-TIPS. All calls are kept strictly confidential. Police continue to emphasize that Washington is considered armed and dangerous and should not be approached by the public.