College professor Savannah Webster is ready to give her ex-husband, Hez, another chance, and she believes he's finally ready for them to face their many past trials as a team. But when Savannah finds evidence that points to Hez's old demons resurfacing, the fragile trust they've built begins to crumble. And it's not just their relationship that hanging in the balance--the survival of the university Savannah's family poured their lives into is also under threat.

Detective James Holton has been honorably discharged from the Army Criminal Investigation Division due to wounds sustained when an IED blew up near him. Now with the Lake City Police Department, he's rooming with his good buddy and partner, Cole, while he figures out his family dynamics. Physician Assistant Lainie Jackson is eighteen months out from an attempted murder perpetrated by her ex, which ended when she managed to grab the weapon and shoot him. When he appears to have survived and is back to finish the job he started, Lainie insists it's not possible.

In the stark but beautiful wilds of northern New Mexico, a luxury spa and couple's retreat turns into a chilling nightmare when a woman vanishes without a trace, just hours after a public fight with her boyfriend. Worried something sinister has happened, her friends reach out to investigator Riley MacLeod, an expert skip tracer, for help.

Dr. Meredith Quinn always planned to return to Gossamer Falls to practice dentistry. Now that she's back home, she's made it a point to offer clinics to children and adults in nearby underserved areas. Unfortunately, those same areas are known to harbor drug traffickers, and Police Chief Grayson Ward suspects that local law enforcement is looking the other way.

Former FBI Special Agent Jack Tanner is working as a detective in Montana when he comes across a body in the national forest during a search and rescue mission. He's committed to finding the killer, even if it means working alongside his old flame, US Forest Service Special Agent Terra Connors. When Terra discovers that the murder victim had ties to a powerful and dangerous trafficker of archaeological artifacts, the investigation takes a deadly turn - one that hits too close to home.