For years, Deborah Giaco was a beloved technology aide for a small Long Island school district, praised by colleagues for her "warm and caring nature." On paper, though, she was also the owner of a security company that touts ties to the Secret Service and claims to have a roster of trained agents with experience as bodyguards, bomb detectors, hostage negotiators and SWAT team members.
But while Deborah Giaco owned the company on paper, her husband Stephen, then an NYPD detective, was in charge. According to two former colleagues, Stephen Giaco ran the company, D. Sterling, from the Midtown North precinct where he was based, using public resources for his private benefit.