Tuolumne County Sheriff Jim Mele to Retire on June 30, 2018 Details Last Updated: Tuesday, 15 May 2018 12:52 Published: Tuesday, 15 May 2018 12:50 May 15, 2018 - Tuolumne County Sheriff, Jim Mele announced on Tuesday, he will retire on June 30, 2018.Source: Tuolumne County Sheriff's Office