Updated Dec 16, 2013 - 10:45 am
Metro Phoenix teacher pleads not guilty to sex charges
PHOENIX -- An Arizona State University student who was teaching math at Tempe High School has pleaded not guilty to charges of sexual conduct with a minor.
A Maricopa County Superior Court spokesman said 26-year-old Joel Calderon entered his plea on Monday.
Tempe police arrested Calderon after learning about a possible relationship between him and a female student at the school. Police were initially contacted by school administrators.