When a patrol officer found a high school teacher in a parked car with a 16-year-old student, both were naked and there were bottles of Sprite and vodka in the car, according to the arrest affidavit.

Mountain View High School instructor Courtney Bowles, 31, bought the booze, picked up the unnamed boy and parked her blue Subaru in North Lake Park around 10:40 p.m. Friday, the reports shows.

The alleged victim first said he had no identification with him and gave Loveland Police Officer Sharon Hopkins a false birth date. When she questioned him again, he handed over his Mountain View school ID, showing he was a 10th grader. He then acknowledged that he was only 16.

Bowles, who’s married with two children and is an instructional coach for teachers at the school, told the officer that she offered the boy alcohol, but he only had one sip.

Bowles, arrested for sexual assault by a person in a position of trust and contributing to the delinquency of a minor, was released on a personal recognizance bond Monday.

The 8th Judicial District Attorney’s Office is expected to file charges by Thursday.

Though Bowles is out of custody, a judge has ordered her to stay away from anyone younger than 18, to remain 100 feet from the high school, and to refrain from contacting the boy or his family.

“In the initial investigation that led up to the filing of the charges, there was only one victim that was indicated,” said Sgt. Benjamin Hurr, spokesman for the department.

Her work at Mountain View included instructing teachers on how best to interact with students, though she also tutored kids struggling in their studies.

In the wake of Bowles’ arrest, Principal Kevin Aten sent out a notice encouraging parents to speak with their children about the incident and report any other suspected abuse to school officials.

“We are fully cooperating with the Loveland Police Department’s ongoing investigation,” the notice said. “We are also concerned that there may be other victims.”

Jessica Fender: 303-954-1244 or jfender@denverpost.com.