Two Detroit children who recently died in a van in below-freezing temperatures were victims of carbon monoxide, not exposure to cold weather, authorities said Wednesday.

The Wayne County Medical Examiner's Office released the official cause of death of two children who died while sleeping in a van with family in Detroit.

The cause of death of two young children who were sleeping in their family's van was revealed to be carbon monoxide poisoning and not exposure to the cold as Detroit authorities first thought.

After four years of being a seller as general manager of the Detroit Red Wings, and then one where he basically stood pat, Steve Yzerman is in position to be a buyer. Under coach Todd McLellan, the Wings surged from second from the bottom in the Eastern Conference all the way to the East's first wild-card spot,

With the NHL trade deadline on Friday, Shayna Goldman provides instant analysis on the major moves as they happen.