CONCORD, Calif. -- Police are investigating the death of a 2-year-old boy who was mauled to death by the family's 3 pit bulls.

The attacked was reported at a home on Trail Creek Court at about 8:45 a.m.

The boy was home with two adult family members when he walked into the garage where he was attacked by the dogs, Concord police Lt. Jim Lardieri said.

He was taken by ambulance to a hospital where he was pronounced dead, Lardieri said.

Police are working with the Contra Costa County Animal Services Department to investigate the case.