(CBS) – Richton Park Police are seeking the gunman they believe is responsible for the death of a 17-year-old boy.

The victim was sitting in a car at Glaeser Park around 10 p.m. Friday when the suspect pulled out a gun and shot the teen before fleeing, police said in a news release.

The victim – identified by the Cook County Medical Examiner’s Office as Kyle Fisher of Chicago Heights – was later pronounced dead at St. James Hospital in Olympia Fields. He had been shot in the head.

Information may be shared by emailing Richton Park Police Detective Gilberto Miramontes (gmiramontes@richtonpark.org) or Detective Brian Steele (bsteele@richtonpark.org) ; or by calling (708) 283-6393 ext. 230.

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