Police are investigating the beating deaths of three people in a Bronx apartment Monday.According to police, the bodies of a mother and her son were found beaten to death with a barbell in an apartment at 1029 Hall Place. The third victim, the assistant superintendent of the building, was taken to the hospital where he later died.

Police sources tell News 12 The Bronx that this may be a domestic violence incident. However, no suspects have been identified.