DELPHI, Ind. (AP) — Indiana authorities investigating the killings of two teenage girls say they’ve received about 100 tips about a man they want to speak to in that case.

Carroll County Sheriff Tobe Leazenby said Thursday police just want to talk to the man about what he might have seen.

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The man was photographed walking along the city of Delphi’s trail system around the time 14-year-old Liberty German and 13-year-old Abigail Williams were dropped off Monday to go hiking.

Police released two photos of the man Wednesday and requested the public’s help identifying him.

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The Delphi girls’ bodies were found Tuesday about a quarter-mile from an abandoned railroad bridge that’s part of the trail system in Delphi, about 60 miles northwest of Indianapolis.

Their deaths have been ruled a double-homicide.

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