Officials believe it was an accident that killed Lucas Adams.

Officials say the boy's body has been released to his family following a series of tests and an autopsy into his death last Sunday.

Pasco police say the boy died inside a hot car at his family's home in the 300 block of Seabrook Court Sunday.

The coroner's office expects to have results in about six weeks; no other information about the exact cause of death will be released until then.

More From 870 AM KFLD