Police determined that the 16-year-old was not related to the man. As a result, both teenagers were taken from the home. Initially, Mark Dennis claimed to be the younger child's biological father-but had no papers to prove the relation. Two additional suspects were later named as Michael Blasdel and JR Gauthier. They were in the trailer with adults Mark Dennis, Andrew Dennis, Curtis Gruwell, and Michael Schwartz. When officers arrived at the scene they found the teen and another boy, 16. Police said he had been lured there via Discord, a gaming chat app. Intelligence suggested a missing 17-year-old boy from Louisiana was at a mobile home in the city of St. The probe kicked into gear on May 9 last year after Louisiana deputies contacted Florida police. Read more: Florida man charged after 'eating' police patrol car seat It followed a months-long investigation into trafficking victims, the department said. A seventh suspect who remained at large turned himself in yesterday. Petersburg Police Department Chief Anthony Holloway announced the arrests of five men and one woman on Monday. Seven alleged human traffickers have been arrested by police in Florida after two missing teenagers were discovered inside a 'filthy' mobile home.