When social media influencer Sasha Samsudean is murdered in her Orlando, Florida apartment, detectives must sift through a mountain of evidence. And, of the 27 different shoeprints found at the crime scene, only one belongs to her killer

When a 36-year-old artist and mother of three disappears in Upstate New York, it's up to investigators to figure out what's hiding amidst an online gamer crush, a best friend's betrayal, and a timeline that just doesn't add up.