DETROIT (AP) -- Authorities say an 18-year-old suspected in a shooting at a Detroit bus stop that wounded seven teenagers has turned himself in to police.

Detroit Police Chief James Barren said at a news conference Wednesday that investigators had identified Jamel Turner as a suspect.

Barren said two gunmen fired multiple shots at the bus stop on Tuesday afternoon. A third person was waiting in a nearby minivan.

The incident took place shortly after classes let out at Cody Ninth Grade Academy and five of the seven victims were students.

Barren said police don't have a motive in the shooting.

Deputy Police Chief James Tolbert says at least three of the victims still are in the hospital but none has life-threatening injuries. He said police believe semiautomatic handguns were used.

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