STAMFORD-Two weeks after charging therapist Alexander Pino with the sexual assault of one of his patients, Stamford police have charged him a second time as they investigate a third allegation against him. Pino, 47, of Stamford was picked up Friday morning and charged with second-degree sexual assault. He is being arraigned on the charge at the Stamford courthouse and is being held in lieu of a $200,000 court appearance bond.