Having sex several times with a young female student. Peter bernard is at the undisputed fitness center. Do we have any sense of how long this might have been going on . Reporter investigators believe the owner of undisputed fitness may have had sex with a girl starting in march 2015 and up to september of this year. She is between 12 and 13 years of age. Hillsboro detectives tell us the mixed martial arts coach and they had sex at the gym and in his home. The gym is on the second floor of this building that has several other businesses on the ground floor and above. Police arrested nelson ivan del vallenazario without incident and said he admitted to the crime during a reported recorded phone call. He is being held in jail on coach who says the charges are false. There are for more people that are willing to vouch for this individuals integrity. Whenever you speak to people know him, he has integrity. Truck detectives have not identified any other ms but say if there are more out ther