Show Notes
The 1989 murder of Jessica Briggs on the docks of a Maine wharf, her boyfriend’s potential exoneration after spending 27 years in prison, and this case’s possible connection to the Connecticut River Valley Killer.
More from Dark Valley
In this finale, Jennifer unveils her final investigative efforts into the best suspect ever for the Connecticut River Valley killings.
Jennifer finally sits down with Heidi’s parents, Barry and Linda Martin. Barry gives an alibi statement for the first time ever, and Jennifer evaluates if he could be telling the truth.
Jennifer uncovers secrets hidden in Heidi Martin’s diary, and Heidi’s best friend reveals her harrowing encounters with Heidi’s father.
Unpacking the trial of Delbert Tallman and making the case that Tallman is NOT Heidi Martin’s likely killer.
April names who she thinks killed her sister, Heidi Martin, and who could possibly be the Connecticut River Valley Killer.