Authorities say Steven Giardini thought he was communicating with a 15-year-old girl . But , they say , he was really communicating with the FBI . NEW : The teen is now 18 and has been charged as an adult.
Authorities say Steven Giardini thought he was communicating with a 15-year-old girl . But , they say , he was really communicating with the FBI . NEW : Giardini resigned as a prosecutor after his home was searched last year .