TruNarc Strengthens Chain of Custody (CoC)

In police work, chain of custody (CoC) refers to chronological documentation of the seizure, transfer, analysis and disposition of physical or electronic evidence used in legal proceedings. In this article, Detective Brian Coen, of the Quincy (MA) Police Department, explains the role of the CoC in handling drug evidence and how Thermo Fisher Scientific’s TruNarc™ analyser can provide proper documentation in the CoC.