Police said Wednesday volunteers found the girls' bodies upstream from the Monon High Bridge east of Delphi, about 50 feet from the creek bank.
Their deaths are now being treated as murders.
Authorities have asked that anybody able to help identifity this man to call Indiana State Police at 765-567-2125 or Delphi Police Department at 765-564-2345.
State police searching the home.
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Her prowess with a rifle emerged yesterday as she toured an air cadet training camp, where she also tried out a flight simulator. She was very gentle on the controls, very often people are too rough.
During their hike, Liberty uploaded a Snapchat photo of Abigail walking on a bridge.
Family members reported the children missing Monday evening after the girls were dropped off to go hiking near an abandoned railroad known as "Mile High Bridge".
"I think people need to be cautious and careful".
"I found myself to the point of tears because of the fear", said Levy. Callers can remain anonymous if they wish.
Authorities have spoken with the victims' families but would not say 'one way or the other' if anything they learned could help with the investigation.
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However, it quickly turned into a harsh denunciation of the USA media and a lengthy defence of his first four weeks in office. He added: "There is nobody I have more respect for, well maybe a little bit, than reporters, good reporters".
A man was later seen in the same area of the trails where the girls had been walking, and officers are eager to talk to him.
"We're going to get to the bottom of this".
Authorities say autopsies are taking longer than expected on two bodies found near a northern IN creek during a search for two missing teenage girls.
Tobe Leazenby, the Carroll County sheriff, spoke to the community and media about the discovery of the missing IN teens' bodies by way of a news conference. "And in a small community when it happens, everybody goes berserk".
Authorities have released an image of a man who was seen in the same area the girls were hiking in that day.
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It's an example of the food industry really stepping up and stepping forward to address a consumer challenge". Consumers across America share frustration over food labels; or, more specifically, " expiration " labels.
Patty tells PEOPLE Liberty and Abigail were best friends.