Police have yet to release the name of a man killed Monday in a three-vehicle crash on a Gwinnett County road.

Channel 2 Action News reported the man’s 8-year-old son was riding in his father’s pickup truck and was critically injured in the collision. The child was transported to Children’s Healthcare of Atlanta at Scottish Rite, according to Gwinnett police Cpl. Ed Ritter.

The wreck happened before 7 a.m. on Ronald Reagan Parkway near Five Forks Trickum Road.

There was no immediate word on what caused the crash, but there were reports of ice patches in the area.