When police respond to a break-in at a home in Grovetown, Georgia, they soon find themselves in the middle of a homicide investigation. The next day, a neighbor calls police to say they are attacked outside their workplace. As investigators search both scenes and work to uncover why these neighbors were targeted, they untangle a web of lies, betrayal and shocking secrets. Stream the new 20/20 ‘Murder Next Door' on Disney+ and Hulu, under Season 48, Episode 27. ––– Subscribe to ABC News on