UPDATED: A 30-year-old in Murfreesboro has been arrested after allegations surfaced that he sexually assaulted a teenager. Murfreesboro Detectives investigated the accusations and presented their findings to a Rutherford County Grand Jury.Joshua Walton was arrested on June 4th under a sealed indictment and accused of raping a girl who was under the age of 16. As a result of the the investigation, the suspect was charged with 3-counts of rape and 2-counts of sexual battery. He .