A man with a prior record is charged with first-degree murder and felony child abuse and the man’s girlfriend, who is the child’s mother, also is charged with felony child abuse in connection with a case of a nearly 1-year-old infant who was found unresponsive in a bathtub on Sunday morning at a residence in the Little Raleigh area, police said and documents show.

Marcus Richardson, 30, is jailed without bond in the Nash County Detention Center and Sierra Eley, 27, is jailed under a $250,000 secured bond in the detention center, police spokesman Cpl. Ricky Jackson said Sunday night in a news release.