Teens killed: Police look beyond Delphi for suspect. possibly a hitchhiker
A hitchhiker along the Hoosier Heartland Highway, a person walking along a county road or highway, Riley said as he explained what they were looking for as they look to nearby communities for tips.
"We want to look at any aspect of what somebody might have seen," Riley said, adding that if someone saw a person throwing away a backpack, they'd be interested in tracking that down, too.
Police believe the man in the photo killed 14-year-old Liberty German and 13-year-old Abigail Williams on Feb. 13 near the Monon High Bridge in Delphi.
That would include something out of the ordinary in nearby communities such as Logansport or Kokomo, he said.