Overview
- The collision involved a sedan and an SUV that crashed head-on at Route 14 and Lembcke Road just after 4 p.m. Sunday.
 - Firefighters extricated the sedan’s adult male driver, who was transported to a hospital in serious condition.
 - Two adults from the SUV sustained moderate injuries and were taken to a nearby hospital.
 - Officials reported that a child was ejected from a car seat, and a second child from the SUV was taken by ambulance with minor injuries.
 - A medical helicopter landed on Route 14 and the roadway was closed in both directions for nearly 90 minutes as the McHenry County Sheriff's Office opened an investigation.