Under Canton v. Harris, which element demonstrates deliberate indifference by the municipality?

• A. A single employee error
• B. A documented history of minor training issues
• C. A policy of inadequate training known or should have known, and lack demonstrates deliberate indifference
• D. Absence of any policy

Answer: (C)

Deliberate indifference by a municipality is shown when there is a policy or custom of providing inadequate training that the municipality knew or should have known would lead to constitutional violations. Canton v. Harris teaches that liability arises from a systemic failure to train, not from a single officer’s mistake. So describing a policy of inadequate training that the entity knew or should have known would cause harm—and that the lack of proper training demonstrates indifference—best captures the required element. Isolated errors or a history of minor issues aren’t enough to prove this policy-level indifference, and the complete absence of any policy would fail to show the necessary policy or custom driving the violation.