The Arizona Department of Public Safety is looking for information after an injured man was found lying along State Route 51 on Thursday morning.
At 3:15 a.m., officials received a report of a person lying in the emergency lane. Emergency crews responded and found the man with a serious head injury.
Officials don't know the man's identity at this time and are asking for the public's help. He was wearing black jeans and black shoes, but it's unknown what shirt he was wearing.
Anyone with information about what happened or who the man may be is asked to call DPS at 602-223-2212.