Phoenix police say Marcus and Markieff Morris and three others committed felony aggravated assault against a man the 25-year-old twins learned had sent "inappropriate" text messages to their mother.
Police have made no arrests and no charges have been filed. Prosecutors are continuing to review the case submitted by police.
For their part, the Morris twins have denied assaulting the reported victim, whom they also claim not to know, and their mother denies having been in contact with the man on the day of the incident, though authorities found evidence to the contrary, the police report shows.
The report shows the alleged victim, Erik Hood, told police he had been a mentor to the twins and supported them financially for a time when they were high school students in Philadelphia.