The Brief Law enforcement agencies are investigating two recent, separate robberies targeting victims at the Seminole Hard Rock Casino in Tampa. The Tampa Police Department and Hillsborough County Sheriff's Office are each investigating separate cases involving different victims who were allegedly robbed after leaving the Seminole Hard Rock Casino. Seminole Hard Rock Casino targetedWhat we know:Tampa police arrested two suspects involved in an alleged robbery early Saturday morning. According to court records, the man met Angelina Johnson, 20, at the Hard Rock Casino in the early morning hours of July 23 and exchanged phone numbers. Unconfirmed investigation detailsWhat we don't know:Officials have not released the names of the two masked men or the getaway driver involved in the hotel robbery.