I've tried finding evidence of other cases of hit-and-run where the driver hauled off the body. The only cases I could find were one where part of the body was taken and another where the body somehow landed in the back of a pickup after being hit. If someone hit Jason, got out to see if he was alive and then hauled off his body, it might be the first case in history of such an event happening. He was 160 to 165 pounds. Getting him into a car or the bed of a truck with no neighbors or passing motorists seeing this seems far fetched. It pretty much rules that out.
It's difficult to see anything involving a vehicle leading to his disappearance unless he voluntarily got inside.
Based on the information available to us, a workplace conspiracy to commit kidnapping seems out there. Coordinating the kidnapping in a matter of minutes would be difficult. Someone at Fazoli's would have to know the boss would call him in early, know where Jason would be heading and make a phone call to a second party to perform the actual kidnapping.
Serial killers preying upon young men do exist, but are rare (the FBI estimates there are 25 to 50 active serial killers at any given time. In the whole country. So one being active in a residential area of Omaha at 11AM targeting young men is something we shouldn't place bets on).
Perhaps as Jason was walking by a house there was a domestic dispute going on. He went to investigate or got his cell phone out to call for help. Some **** guy takes him inside and he's never seen again. Domestic violence is common.
If you want a theory that explains a lot with the least assumptions, a nefarious neighbor is the way to go.
