Police say man in this photo is most likely the killer they're looking for
![Man suspected of killing Abby Williams and Liberty German](https://images.foxtv.com/static.fox32chicago.com/www.fox32chicago.com/content/uploads/2019/08/764/432/2d8ae91a-Abby20and20Liberty20suspect_1487544425795_2770607_ver1.0_640_360.jpg?ve=1&tl=1)
DELPHI, Ind. (AP) -- Indiana State Police say a man photographed walking along a trail system around the time two teenage girls later found slain were dropped off by a relative is now considered "the main suspect" in their killings.
The man previously had been considered a person authorities wanted to speak to in the investigation of the killings of 14-year-old Liberty German and 13-year-old Abigail Williams.
Sgt. Tony Slocum said Sunday that "the totality of the evidence" so far led authorities to the conclusion that he's a suspect.
The girls' bodies were found Tuesday about a quarter-mile from an abandoned railroad bridge that's part of a trail system. The bodies were found near Delphi, about 60 miles northwest of Indianapolis.
Slocum is urging the public to call police with tips about the man.