2 New Lenox men killed in I-80 crash in Will County

A sign for Interstate 80 seen on Aug. 15, 2024 on Briggs Street in Joliet.

Two young men were killed a crash Sunday on Interstate 80 in Will County.

At 8:20 a.m., Mason Santiago, 19, and Tyler R. Koscinski, 20, both of New Lenox, were pronounced dead following a crash on the westbound lanes of I-80 at milepost 146.5, according to the Will County Coroner’s Office.

The Illinois State Police is investigating the crash.

Autopsies of both men were performed Monday. The final cause and manner will be determined following a review of autopsy, police and toxicological reports.

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