Relentless with Kate Snow, Dynamic Duo

A mother need to find her son's killer sends her to the streets to demand answers.

A murdered doctor's two grown children take matters into their own hands.

When her son Corey is fatally stabbed, Michelle Metje turns her grief into a tireless search for the killer.

During the investigation, her family uncovers a nightmare when they discover a second missing wife.

After a chance encounter at a college tailgate turns into a brutal sexual assault, nothing will stop the victim in her pursuit of justice.

Sharon Williams refuses to stop searching for her daughter after she disappears without a trace.

When police don't have the manpower or resources, Kimberlyn organizes hundreds of volunteers to start her own search and rescue team.

Jenny Carrieri's twin was shot and killed in a parking lot. With the case still unsolved, she embarks on a public crusade to find her sister's killer.