The Lynnfield Police Department is a full-service law enforcement agency that protects residents lives and their property and safeguards individual rights and community values. It undertakes various criminal cases and works with state, local and federal agencies in the exchange of information to the public. The Lynnfield Police Department provides bike patrol, case investigation, gun registration, crime prevention and emergency readiness services to the residents. The department maintains a detective bureau that investigates crime scenes, seizes and analyzes evidence, identifies and speaks to witnesses and victims of crime, recovers stolen property, and identifies and arrests offenders. The Lynnfield Police Department is located in Lynnfield, Mass.