Baltimore police have arrested a 19-year-old in the Saturday homicide on the 200 block of N. Kenwood Ave., the department has reported on Twitter.

Arrested Saturday was Jermaine Holley.

Earlier, police reported an adult male had suffered a "severe head inury" during an aggravated assault at 2:25 a.m. Saturday in the 200 block of N. Kenwood Ave. Homicide detectives were notified.