An 18-year-old man was fatally gunned down in Crown Heights on Tuesday evening, police said.

The teen was found by police with a gunshot wound on the 1400 block of Saint Johns Place in Brooklyn at 5:15 p.m. when cops responded to a report of shots fired, according to authorities.

EMS rushed the teen to Kings County Hospital, where he was pronounced dead, cops said.

Authorities said they do not yet have a suspect and the shooting was under investigation.