When a Bronx businessman is gunned down at a drive-through, detectives look back into the series of vicious attacks on the family that led up to the murder. A trail of text messages leads to a shocking perpetrator nobody ever could have imagined.

When a beloved Staten Island mother vanishes, NYPD detectives have a gut feeling she didn't run off and have trouble believing she abandoned her family. As they retrace her last known whereabouts, CCTV footage leads them to a horrific discovery.