Sergeant Doug Herner was demoted and suspended for 60 days by the Mantua Township Police Department in 2021; the two sanctions co-occurred. According to the department's synopsis, the discipline was for violations of its social media policy. The agency did not provide the specific sustained charges.
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Questions and answers
What is a summary of Doug Herner's major discipline record?
Sergeant Doug Herner was demoted and suspended for 60 days by the Mantua Township Police Department in 2021; the two sanctions co-occurred. According to the department's synopsis, the discipline was for violations of its social media policy. The agency did not provide the specific sustained charges.
What is Doug Herner's major discipline record at Mantua Township Police Department?
Doug Herner has one major discipline record at Mantua Township Police Department in the New Jersey Attorney General's 2020-2025 releases, from 2021. These are final, adjudicated actions, not allegations.
How large is Mantua Township Police Department, the department Doug Herner worked for?
Mantua Township Police Department reported 29 sworn officers to the FBI for 2025. This is department-level context from the FBI's Law Enforcement Employees census, not a statement about Doug Herner individually.
Sources
[1]New Jersey Major Discipline Data, 2020-2025. New Jersey Office of the Attorney General. Sheet "Major Discipline Data", row 2566. Snapshot retrieved 2026-07-03. ↩
[2]FBI Law Enforcement Employees (LEE), New Jersey subset. Federal Bureau of Investigation. Row 8322. Derived from the public Law Enforcement Employees (LEE) / Police Employee Data dataset (1960-2025), https://cde.ucr.cjis.gov/. ↩