DEKALB COUNTY, Ga. -- A 5 year old is dead after possibly being hit by a FedEx truck Tuesday afternoon.

The accident happened at around 3 p.m. at the Kensington Station Apartments in DeKalb County.

Police initially said they suspected a FedEx delivery driver of hitting the boy. Later,a police spokeswoman said they're getting conflicting witness reports, and it may have been a car that hit the boy.

According to DeKalb County Police dispatch, the child was unresponsive upon their arrival.

DeKalb County Police spokeswoman Mekka Parish said the child was transportedto a local medical center where he was pronounced dead.

In a statement from FedEx, the company stated:

"We are heart-broken about this child and our thoughts and prayers go out to the family. We are actively cooperating with authorities in their investigation."

An investigation is ongoing.