joggers wife and his father recalled the disbelief in panic and now the agony of searching for 37r- hebeel saturday moa ief run in the pleasanton hells and he never showed up to pick up his family in stockton. it was 106 degrees outside. >> reporter: has a run this area before? >> he has not been in this exact area. >> reporter: what do you think happened up thereup thereup thee >> i personally think that he got into a hot weather situation and maybe did not have enough hydration. we are concerned that he may have actually made it out. >> i know in my heart of hearts that he is out there. he is out there and he is alive and waiting for us. he is may be injured. he could be hydrated and deliver yes >> we want to make sure that everyone that has property remotely close to the area, please search your outbuildings in your barns and your ditches in your backyards, wherever you might think a person not in their right mind might try to hide >> no evidence has been found to indicate where he might be. the family say that he is a brilliant guy working with pg&e working on infrastructure. even if t