When human remains are found in a duck pond, the team reopens the 1967 murder of a brush salesman.

Alexa Havins, Alla Korot, Bailey Chase, Brad Greenquist, Drew Osborne, Duane Whitaker, Hildy Brooks, Jerry Hardin, Jon Bradford, Justin Ipock, Matthew Alan, Monte Markham, Pat Crowley, Raymond J. Barry, Robyn Peterson, William Ragsdale, Wynn Everett