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Former Rhode Island police detective Derrick Levasseur and forensic psychologist Kris Mohandie answer the pleas of desperate families and investigate the cold case murders of their loved ones. Some of the cases they explore may be complete mysteries, others may have a strong "person of interest" but not enough evidence has been gathered to get a conviction. Derrick and Kris apply their unique talents and investigatory skills as they re-examine original clues and chase down new ones in an effort to solve these cases once and for all.

First Aired

Apr 15, 2018

Last Aired

Jul 26, 2019

Seasons

Episodes

Network

Investigation Discovery

Studio

All3Media America

Keywords

ex-cop murder true crime murder investigation cold case forensic psychologist unsolved crime murder case