The Washoe County Sheriff’s Office is asking for the public’s help after arresting a Reno man on charges of sexual assault of a minor. They say Rex Bernat was arrested on a felony fugitive warrant Thursday in an assault that allegedly took place in South Lake Tahoe. Officials say he’s lived his entire adult life in Washoe County and has also gone by the names Ryan or Rayan Samones and Mykee Daws. They’re asking anyone who may have been victimized by him to come forward.