Medford police have identified the woman killed in Tuesday’s fatal assault as 43-year-old Nicole Marie Dominguez. Investigators say 19-year-old Darius McCree-Santangelo was located about 20 minutes after the initial call and lodged at the Jackson County Jail on a second-degree murder charge.

Medford police are investigating a homicide after an adult woman was found with significant injuries Tuesday afternoon near Welch Street and West Jackson Street. Police said a person of interest is in custody and there is no known threat to the public.