TMZ reports that 25-year-old Roberto Alcaraz Garnica is reportedly being held on suspicion of biting off the tip of another man's finger at Beyoncé and Jay-Z's concert at LA's Rose Bowl Stadium over the weekend.
Fox News provides more details, adding that Pasadena police Lt. John Luna says Alcaraz-Garnica was accused of groping a woman in her 20s. When the woman's boyfriend confronted him, a fight broke out. Luna says during the altercation the suspect bit off the tip of one of the boyfriend's fingers.
Alcaraz-Garnica was being held in lieu of $100,000 bail. It isn't known if he has a lawyer.
The LA Times says the incident occurred during the first of two nights of Beyoncé and Jay Z's 'On The Run' tour at the packed Pasadena stadium. Other arrests were made related to drunkenness and ticket scalping.
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