Death Streamer by Charles Band

3.60

A modern-age vampire employs technologically advanced glasses that enable him to not only hunt his victims in and out of the virtual world...but also LIVE STREAM his bloody feasts for all to see! As this high-tech ghoul continues to glut on his screaming victims, his internet-based cult of personality expands, his fanbase addicted to watching the slaughter. But when an intrepid trio of young supernatural investigators lock-down on the trail of the "Death Streamer", the fiend turns the tables and begins stalking them.