At just before 8 p.m., officers responded to the 8500-block of Hydra Lane for a report of a shooting.
A 28-year-old man sustained a non-life-threatening gunshot wound to an upper extremity after neighbors reported hearing a verbal disturbance outside.
The suspect fled prior to police arrival.
Anyone who may have seen or heard anything in the area or who may have information about this shooting is asked to contact detectives at 410-307-2020.
Callers may remain anonymous.
Anonymous tips can also be submitted to Metro Crime Stoppers by calling 1-866-7LOCKUP or by visiting http://www.metrocrimestoppers.org.