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<\/p>\nTHE sister of a girl killed in the Delphi 'Snapchat murders' has commended her slain sibling's bravery for recording a video of her believed killer moments before she and her friend were forced "down the hill."<\/p>\n
Kelsi German, 21, told The Sun that she was in awe of the courage shown by her 14-year-old sister Libby in the final moments of her life when she and her best friend Abby Williams, 13, were murdered in Indiana in February 2017.<\/p>\n
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Abby and Libby had been enjoying a day off school, hanging out at the Delphi Historic Trails when they disappeared on Feb. 13, 2017.<\/p>\n
Their bodies were found the following day in a wooded area a short distance from the Monon High Bridge Trail.<\/p>\n
The manner of their deaths has never been publicly disclosed by police. Few updates have also been issued by investigators over the last five years as the case remains unsolved.<\/p>\n
However, one crucial item of evidence was released shortly after news of the two teens' murders made headlines across the nation: a short recording secretly captured by Libby on her phone.<\/p>\n
The video shows a white male, dressed in jeans, a hoodie and a blue jacket, with his hands in his pockets, walking towards the eighth graders on a bridge.<\/p>\n
Libby then slipped the phone into her pocket and continued recording. Chillingly, she captured her killer gruffly saying, "Hey guys, down the hill."<\/p>\n
While the\u00a0man in the video\u00a0is yet to be identified, Kelsi said she has listened to the recording countless times, playing it over and over again in the hope she suddenly recognizes the suspect's voice.<\/p>\n
She also credited her sister's recording with helping to "keep the case alive", almost five years on from her's and Abby's tragic murders.<\/p>\n