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Criminal Investigation

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Truro Police Department

CRIMINAL INVESTIGATION
Policy Number: OPS-6.02 REFERENCE: TPDM Policy OPS-6.02.1 Effective Date: June 1, 2000 Revised Date: October 20, 2004

Accreditation Standards: Mass. Gen. Law: Chap. 90, Sec.22B, MRCP 14(a)(1)(A)(viii) Other: Comm. v. DiGiambattista, District Attorney’s Guidelines on Identification Procedures _________________________ POLICY: It shall be the policy of the Truro Police Department to conduct criminal investigations for the purpose of clearing crimes by arrest and/or complaint; to prosecute lawbreakers; and to recover stolen property. Whenever members of this department conduct an investigation, which requires the interrogation of a suspect, or an interview, connected therewith, all constitutional and statutory rights guaranteed under the law shall be afforded to the individual. The Truro Police Department will ensure that there is a screening of all reported offenses to assure adequate follow-up investigation whenever appropriate. Whenever possible, the District Attorney’s Guidelines on Identification Procedures with attached forms and checklists will be used when dealing with photo line ups, arrays, show ups and taped interrogations and identifications. (Revised October 20, 2004) PROCEDURES: 1. UNIFORM PATROLMEN CONDUCT PRELIMINARY INVESTIGATIONS: Most preliminary investigations will be conducted by members of the patrol force since they are usually the first to arrive at the scene and can start the investigation without delay. Patrolmen should pursue the initial investigation at the scene until such time that it seems unlikely to produce additional benefits. It may frequently be possible and desirable for patrolmen to conduct limited follow-up investigations of some crimes. Many times the name of a perpetrator may be known and an interrogation, while the incident is still fresh and before evidence of a crime can be…...

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