Police cruisers sit outside an apartment on State Street in Biddeford after a shooting that killed 27-year-old Ahmed Sharif of Lewiston. (CBS News 13)

The death of a Lewiston man after a Friday shooting at a Biddeford apartment has been ruled a homicide, police said.

Biddeford police were called to a State Street apartment at 2:10 p.m. that day following a report of a shooting. Officers found 27-year-old Ahmed Sharif of Lewiston dead in the apartment. The state medical examiner’s office ruled his death a homicide after a Saturday autopsy, according to Shannon Moss, a spokesperson for the Maine Department of Public Safety.

The Maine State Police and Biddeford police are still investigating Sharif’s killing, which Moss called an isolated incident in a Sunday news release.

A neighbor told CBS News 13 that they heard a noise that sounded like a gunshot after some yelling in the apartment.

Michael Shepherd joined the Bangor Daily News in 2015 after time at the Kennebec Journal. He lives in Augusta, graduated from the University of Maine in 2012 and has a master's degree from the University...