I-55 crash leaves 2 dead, another hurt in DuPage County, police say

A fatal crash on Interstate 55 in DuPage County on Sunday morning left all northbound lanes closed near Lemont Road.

DUPAGE CO., Ill. - A crash on Interstate 55 in DuPage County on Sunday morning left two people dead and lanes closed for multiple hours.

What we know:

Troopers responded to the scene a little before 3:30 a.m. for a crash involving three vehicles, according to the Illinois State Police.

Two people died at the scene. Another person was taken to an area hospital with injuries.

Traffic was diverted onto Interstate 355 and the ramps from I-355 to I-55 northbound were closed for multiple hours.

By around 9:15 a.m., all lanes had reopened.

What we don't know:

Police did not identify the two people killed or specify the condition of the person who was injured.

It was also unclear what exactly led to the crash.