A man was shot and killed Saturday morning in an apparent road rage incident on Interstate 17 near Indian School Road, police said.
Officers responded to a call at 1:45 a.m. of a vehicle blocking the northbound side of the interstate. Upon arrival, they found a 20-year-old man shot inside the vehicle, said Phoenix police officer Luis Samudio.
Investigators confirmed an altercation between the victim and a driver in a black SUV, Samudio said.
As of Saturday morning, a shooter had not been found.
No other information was available.