29K views · 52 reactions | A recording of a voice saying #DownTheHill is a key piece of evidence in the murder of two teenage girls. Is there MORE that we're not hearing? Why not? The two-part TV event: "Down the Hill: The Delphi Murders" premieres Sunday night at 10 ET (7 PT) only on HLN. HLNTV.com | HLN | Facebook

4.2K views · 25 reactions | CLICK HERE to subscribe: https://link.chtbl.com/DTH_HLN_fb Meet the hosts of HLN's new podcast "Down the Hill: The Delphi Murders." Drew and Barbara have been on this story, along with HLN's Susan Hendricks, since the beginning. Starting Wednesday, Feb. 5, they'll take you through this mystery as no one else can. | HLN | Facebook

7.5K views · 18 reactions | Investigators are following new potential leads in the Delphi Murder mystery thanks to YOUR tips. Hear from detectives, and the girls' loved ones in a special encore presentation of "The Delphi Murders: An HLN Investigation" tomorrow (Wed 2/20) at 2 p.m. ET. FBI TIP HOTLINE: (844) 459-5786 | HLN | Facebook