The man authorities allege killed four relatives of a Tennessee baby found abandoned alive remains at large but two other men have been arrested and charged with helping the suspect after the crime, authorities announced Saturday evening.

Two men were arrested in connection with the murders of the parents, grandmother and uncle of an infant found alive in Tennessee, as a manhunt for the suspected killer continues.

Two more suspects have been arrested in the murder of four people in Tennessee, as primary suspect Austin Drummond remains on the run, police announced Monday.