A man fell off a highway construction roller that was mounted on a truck or trailer and is "reported down, unresponsive," on the shoulder of Broadway Road in Darien. Mercy Flight #5 is on in-air standby with a five- to seven-minute ETA, if called. It's not certain if he is breathing. Darien Fire Department and Mercy medics are responding.
UPDATE 5:53 a.m.: Mercy Flight is canceled.
UPDATE 6:09 a.m.: The location is about a quarter mile west of Harlow Road.
UPDATE 6:13 a.m.: CPR is in progress and the patient is being transported by ambulance to an area hospital. It is not known at this point what caused the man to fall off the equipment -- whether it was a medical issue. The roller is a small one -- about the size of a skid loader -- that was on the back of a flatbed truck. The truck is on the westbound shoulder of Broadway Road pointed in the eastbound direction. The roller is overturned on the gravel north of the truck.