A 1-year-old boy was bitten on his back – allegedly by his grandmother’s boyfriend – inside the man’s Bronx apartment overnight Monday, cops and sources said.
The baby was bitten around 2 a.m. inside the bedroom of the man’s sub-basement apartment on Fillmore Street near Morris Park Avenue in Van Nest, according to authorities and law enforcement sources.
The older couple had brought the child into the room because loud music was playing elsewhere in the home, according to the sources…