Missing Since: 2021-03-15 Location: Mineral Point, Missouri
Mattioli was last seen in Mineral Point, Missouri on March 15, 2021. He has never been heard from again. Few details are available in his case. Investigating Agency Washington County Sheriff’s Office 573-438-1079 Source Information Missouri State Highway Patrol Updated 1 time since October 12, 2004. Last updated March 16, 2022; casefile added.