Pedestrian struck and killed overnight in Old East Dallas

A pedestrian is dead after being struck and killed by at least one vehicle in Dallas early Sunday morning.

Dallas County Sheriff's Office deputies said the victim was found just before 3 a.m., near South Carroll Avenue and I-30 in Old East Dallas.

Deputies and Dallas police aren't sure how many vehicles struck the victim.

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One driver stayed on scene and is cooperating with investigators.

Additional details surrounding the crash are not known.