Hashtag Murder

Social media can be an invaluable tool for friends or family members to communicate with one another over long distances or to help people reunite with long-lost buddies. Like with most technological innovations, though, social media can also be a negative when it's used by the wrong people. This true-crime series examines deadly crimes that have connections to social media and technology. The show shines a light on how homicide has gone digital, whether the killer met the victim online or posted incriminating evidence on a social network. Technology can also aid investigators, who can use social media to help track the perpetrator.