From brother, Dustin:
POSTPONED to give police dogs time first...
If anyone is available to help search, there was a reported possible sighting of a man fitting Dave's description walking south on 12th St Saturday morning around 7am. We are thinking it is possible that he was hit and the driver got scared and pulled him off the road. We are going to search his 40-60 feet off of 12th and a couple side streets that head back towards his house. I will be there at 1pm if anyone can make it to help.
Please PM me if you are available.