INVESTIGATION: John Francis Pertuit, Karate/BJJ Instructor And Teenage Girl Toucher
John Francis Pertuit is a Flagstaff, Arizona man who taught electronics at a local high school, and a mix of karate and Brazilian jiu-jitsu in the gymnasium after hours. He pled guilty to three counts of sexual conduct with two of his teenage students in school and martial arts. Unfortunately, his misconduct has been used to tar the image of Brazilian jiu-jitsu by at least one local instructor.
To learn more, read the article.