A 31-year-old student teacher for the deaf was given three years in prison for having sex with a 15-year-old girl. Micah Brown will serve the sentence at the same time as a 20-year sentence he was given last week in Syracuse, New York for luring the girl into a sexually explicit relationship on the Internet. Brown, a graduate student at the National Technical Institute for the Deaf at the Rochester Institute of Technology, was a student teacher at a Connecticut school for the deaf at the time.