The arrest came Thursday as police conducted a sex offender sweep of the Lake Tahoe area as part of their investigation into a missing person case that has garnered national attention. Compliance checks on sex offenders “resulted in finding several registered sex offenders in violation of their terms,” the Placer County Sheriff’s Office said Friday. One attacker was arrested and another was facing pending criminal charges, officials said. Kiely Rodni has been missing since August 6, 2022. APRodni disappeared after a camping party in the Tahoe National Forest.AP Rodni, 16, was last seen at a camping party with several hundred other young revelers in the Tahoe National Forest on August 6. She had been drinking and was probably too drunk to go back to drive home, 18-year-old partygoer Sami Smith told Fox News Digital. Detectives interviewed less than half of the partygoers, Placer County Sheriff’s spokeswoman Angela Musallam reportedly said. Many of those in attendance have remained tight-lipped for fear of being accused of “illegal activity,” according to authorities. “Although our detectives have interviewed more than 100 people present, they would like more cooperation,” Musallam told the agency. None of the potential witnesses interviewed by police saw the high school graduate leave the party, officials said. Rodni’s phone last rang around 12:30 am. in a clearing in the woods near the site of the massive outboard in Truckee and the 2013 Honda CRV remained unaccounted for, officers said. Kiely Rodney’s 2013 Honda CRV.findkiely.com Officials announced Monday they would cut short the “astronomical” search for the teenager after searchers logged about 9,000 hours combing the area by land, air and lake. “We are moving into a more limited but ongoing search and rescue effort,” explained Nevada County Sheriff’s Capt. Sam Brown.