A Clearwater High School Junior Reserve Officers' Training Corps instructor was arrested on Friday for allegedly having sex with 16-year-old student.

According to reports, detectives learned of an inappropriate relationship between James Millard Knuckles, 44, and a minor through student rumors.

Knuckles has been arrested and charged with two counts of unlawful sexual activity with certain minors. Knuckles met the minor through the JROTC program where he is one of two instructors.

Detectives said Knuckles and the teen had sexual contact for an extended period of time at various locations throughout Pinellas County.

At this time investigators do not believe that any of those interactions happened on the school property.

Any other victims involved are asked to contact Clearwater Police at 562-4242.