The ante has been upped in the effort to find missing Mollie Tibbetts. Mollies mother, Laura Caulderwood says they’ve already raised 172-thousand dollars to offer as a reward for information that leads to them finding Mollie.

Mollie’s father Ron Tibbetts would not comment on any other aspects of the investigation and focused solely on the reward information.

Tibbetts hopes the reward will spur someone who has information to come forward.