A Haverstraw man faces 11 years behind bars stemming from the sexual abuse of two children that began nearly three years ago. Rockland D-A Tom Walsh says 34 year-old Alejandro Perez pleaded guilty to abusing an 11- and 14 year-old on multiple occasions over a two-year period. Walsh says both victims told out-of-state family members what happened, leading the Haverstraw Police Department to open an investigation. Perez will be sentenced July 30th.