Six injured in three rig, two car wreck 

Six people were injured in a wreck involving three semi trucks and two cars in Washington on Tuesday. 

The chain-reaction crash happened at 8:30 a.m. on May 23rd near Spokane, Washington along Interstate 90. 

According to the Spokesman-Review, a semi truck was heading west on I-90 when it slowed for traffic stopped on the interstate. A box truck then collided with the slowed semi, creating a chain reaction crash that eventually involved two cars and one more tractor trailer. 

At least one vehicle was left sitting on top of another. Six people were injured; the severity of those injuries and identities of the victims is not clear. 

No further information has been released.