DPS: Person jumps out of vehicle on Interstate 10



PHOENIX - Authorities say a person jumped out of a moving vehicle on Interstate 10 and has caused a major backup Tuesday morning in Phoenix.

According to the Arizona Department of Public Safety, the incident happened on eastbound Interstate 10 at 63rd Avenue.

The male subject suffered a massive head injury and was transported to St. Joseph's Hospital, said Bart Graves with DPS.

Air15 video showed traffic backed up around 8 a.m. to at least the Loop 101.

DPS said the HOV lane and two left lanes are blocked.

It’s unclear what led to the incident.