Working with a witness, Kissimmee police have produced a composite sketch of a suspect in the Dec. 9 homicide that occurred in the north McClaren Circle area of Kissimmee.

When police officers responded to the area of Tarpon and Brack streets in reference to shots being fired, they found that Antwan Devontay Martin, 18, of Kissimmee, had been shot. He later died from his wounds.

Police earlier stated they were looking for a white two-door pickup truck with a different color molding on the bottom section. The make and model of the truck were unknown.

On Thursday, detectives were canvassing the area of Tarpon and Brack streets handing out fliers in order to generate leads in the case.

Anyone with information on any suspects or the truck is asked to contact the Kissimmee Police Department’s Major Crimes Unit at 407-846-3333 by e-mail at seeitsayit@kissimmee.org or Crimeline at 1-800-423-TIPS(8477). Calls made to Crimeline will remain anonymous. Tips to Crimeline that lead to the felony arrest of any suspects are eligible for cash rewards of up to $5,000.