DELPHI, Ind. (WFFT) - On Monday afternoon, Indiana State Police Superintendent Doug Carter released new information pertaining to the murders of Abigail (Abby) Williams and Liberty (Libby) German in Delphi, Indiana in February of 2017.
The bodies of the two girls were found in a wooded area near the Delphi Historic Trail. Since the discovery, police have been collecting evidence and tips from the community on who the killer may be.
ISP released a new sketch of the suspect. They said the person of interest appears to be from the ages of 18 to 40 years old, but "could appear younger than their actual age."
New video footage and audio from German's cell phone of the man believed to be the murderer were also released Monday.
ISP believe the sketch is a more accurate picture of the suspect from the video on German's phone.
Superintendent Carter said, "We have a witness. You made mistakes. We are coming for you and there's no place for a heartless coward like you to hide that gets his thrill from killing little girls."
The Multi-Agency Task Force made the case a priority since the first day of the investigation and say the case continue to be a priority for all participating law enforcement agencies.
The audio, video, and sketch can be found at the following link https://www.in.gov/isp/delphi.htm
Any tips or information can be sent to Abbyandlibbytip@cacoshrf.com