The teacher invited the student over to her apartment for slumber parties, where she would provide her with alcohol and they would engage in sexual activity, according to court records.
The victims, which included a man, a woman, a teenager and a baby, were separated from a group of Indian nationals who had walked across the border waiting for someone to pick them up.
One of the officers was accused of sexually assaulting a woman at a party on the same day he fired another for having an affair on duty and then lying about it.
The teacher invited the students to his house by text-messaging them late at night before providing them with alcohol and sexually assaulting them in 2015.
The suspect was arrested on Thursday and charged with assault in the third degree as a hate crime, assault in the third degree, as well as harassment in the second degree.