When mother of two Deanna Cook misses her daily call to her mum, her family worries that Deanna's stalker may have something to do with it; her family's 911 call falls on deaf ears, and they are forced to make a shocking discovery.

After 26-year-old rideshare driver Carolina Vargas drove a nice stranger to his hotel, she didn't have qualms about giving him another ride.

Rising social media influencer Alexis Murphy was on her way to a hair appointment, but never arrived; her worried loved-ones knew something was wrong; there's a crack in the case when gas station surveillance video reveals something truly bizarre.