Contact Information, Counties Served, Services. Prosecuting Attorney 112 East 5th St. Salem, MO 65560. Phone: 573-729-3406. Fax: 573-729-3728. Sheriff's We recommend you start by preparing a transparent misconduct report on OpenPolice.org. Then use the information below to submit a formal complaint to theSheriff Dave Marshak Welcome,. On behalf of the men and women of the Jefferson County Sheriff's Office, I welcome you to our website. Feel free to sign The Dent County Sheriff's Office has taken an oath to uphold both the constitution of the United States and the State of Missouri. This oath is an honor for Intro · Page · Law Enforcement Agency · (573) 729-3241 · Price Range · $ Search Dent County Records. Find Dent County arrest, court, criminal, inmate, divorce, phone, address, bankruptcy, sex offender, property, and other public