KOAT-TV reports Yolanda Arguello was charged this week following witness interviews into the bizarre allegations at the South Valley New Mexico Women's Recovery Academy in Albuquerque.
According to a criminal complaint, witnesses told investigators that the 59-year-old would take a piece of cheese, lick it and put it on sandwiches at the academy. Another witness told authorities Arguello was seen sucking on an ice cube and putting it back into a cup before handing it to a staff member.
She is charged with three counts of battery on a peace officer.
A phone listing for Arguello was disconnected, and it was unknown if she had an attorney.