CHICAGO — A trooper with the Illinois State Police was among two people found shot to death Monday afternoon in a car on the Far South Side.

The trooper, later identified at Antonio Alvarez, 30, was found dead with a gunshot to his head near the intersection of East 110th Street and Avenue E.

A 31-year-old woman, later identified as Amanda Alvarez, was found dead in the car, too. She was also shot in the head, according to Chicago police.

Police said a weapon was recovered and authorities are treating it as a death investigation. No suspects are being sought.