FLORENCE, Ariz. -- A San Tan Valley man has been accused of sexual assault and sexual misconduct with a minor.
Pinal County Sheriff's officials said 18-year-old Tyler Kost was arrested Monday on suspicion of two counts of sexual assault and two counts of sexual misconduct with a minor.
Detectives began investigating the case last month and have identified 13 alleged victims, including one girl who is 13.
Authorities said all of the alleged victims are high school students. Detectives are continuing to investigate and said more charges are pending.
Kost was released on a $10,000 bond.