DUI suspect was arrested after two people were killed in a wrong way crash Friday morning on the 91 Freeway in Riverside.

According to a California Highway Patrol spokesperson, a caller reported a motorist traveling westbound in eastbound lanes at 1:47 a.m.. The collision was reported three minutes later near Arlington Avenue.

Two women were killed, and a third passenger suffered minor injuries when the vehicle was struck by a suspected drunken driver traveling the wrong way.

A male passenger in that vehicle was transported to a hospital with major injuries.

The driver of the wrong-way vehicle was found at the scene when authorities arrived.

He was arrested on suspicion of DUI, according to the CHP.

Neither the victims nor the suspect were immediately identified.