Iowa student still missing

The latest on the search for a missing Iowa college student.

Her dad talked exclusively to ABC news..
  
"We can get Mollie back. We just need someone to call. I just want her home," says Rob Tibbetts, Mollie’s father. 

Mollie Tibbetts was last seen jogging nearly two weeks ago near a small town in eastern Iowa.
Authorities now focusing on digital footprint, trying to nail down a clear timeline of her disappearance.
Her father, pleading for the public’s help.

"We just need people to think.  They know something and they don’t even know it’s important," says Tibbetts. 

Authorities are hoping to find clues in her cell phone and fit bit, which they believe Mollie had with her.
Plenty have tips have poured in to officials. 30 agents have already conducted 200 interviews.