Law enforcement received a call around 3:56am on August 9th after reports of a violent assault with serious injuries that occurred in Niagara Falls.During the course of the fight, a sizeable portion from the top of her ear was “bitten off and is hanging.” There was blood all over the victim when she arrived at the ER.Law enforcement received a call around 7:39pm on August 9th after reports of menacing with a deadly weapon on 72nd Street / 73rd and Frontier in Niagara Falls.The 911 caller told police that he was with three kids who were being chased by a 60-year-old bald white male with a pocketknife in his hand. While chasing the kids, the suspect was screaming that he would hurt them.Law enforcement received a call around 9:27pm on August 7th after reports of a domestic dispute in progress with injuries on Pierce Avenue in Niagara Falls. The 911 caller and daughter of the victim told police that her father was beating her mother who was repeatedly screaming and sustained injuries. She was currently locked in the bathroom with her baby and another young child as she was worried they would be harmed.