INDIANAPOLIS -- A woman is recovering from a head wound she suffered during a drive-by shooting on Interstate 70 early Friday morning.

Police said the shooting happened at about 1 a.m. near the Keystone Avenue exit.

The 25-year-old woman told Indianapolis Metro police that she was driving west when she passed a car with three black males inside and shots were fired at her car.

A bullet grazed the victim's scalp. The woman said the men drove away after the shooting.

The victim drove herself to Community East Hospital for treatment.

Police had no further information about possible suspects.