A 27-year-old man was stabbed to death inside an apartment building in the Mount Eden section of the Bronx, according to the NYPD.

It happened inside 1555 Grand Concourse just before 2 p.m. Wednesday.

Police say officers found the man with multiple stab wounds to the neck.

Paramedics rushed him to Lincoln Hospital, where he died.

The alleged assailant ran from the building after the stabbing and was last seen wearing a white tank top, according to investigators. He has braided hair, is around 18 years old and is around 5 feet 10 inches tall.

The victim's identity was not immediately released.