YONKERS - The sex assault trial involving the former personal trainer of Putnam County District Attorney Adam Levy began this morning.

Alexandru Hossu is on trial for allegedly raping a 13-year-old girl twice back in 2010.

The case is being handled by the Westchester County District Attorney's Office after Levy, who was initially on the case, recused himself from involvement.

The trial is expected to last a few weeks.