Luxury real estate brokers Oren and Tal Alexander and their sibling Alon were arrested in Miami Beach on Wednesday over allegations that they repeatedly and violently drugged, sexually assaulted and raped dozen of victims, according to an indictment from the Southern District of New York.

Oren and Tal Alexander are prominent real estate agents in Miami and New York. Alon was not in the real estate business. The indictment alleges that the sex trafficking scheme dates back to at least 2010. The charges are derived from three separate incidents. Oren Alexander is involved in all three sexual assaults, while the other two siblings were involved in one episode. Miami police have also issued a warrant for the arrest of their cousin, Ohad Fishermen, who also is a real estate agent.