I'm intrigued at the FBI announcing that it was likely murder for hire.
I'm not saying it wasn't but there must be a good reason why someone badly wanted one or both of them dead, and had the money and the contacts to get the job done properly.
I hate to roll out the "drove into a river/lake" theory but if they left a bar, late at night, and no security pictures show the vehicle outside the immediate area, what other explanation is there? (Except for aliens, or someone else somehow stopping their vehicle and getting it into a garage or a covered truck).
Both of those theories are slightly possible but need very strong evidence to seem at all probable.
I'm not saying it wasn't but there must be a good reason why someone badly wanted one or both of them dead, and had the money and the contacts to get the job done properly.
I hate to roll out the "drove into a river/lake" theory but if they left a bar, late at night, and no security pictures show the vehicle outside the immediate area, what other explanation is there? (Except for aliens, or someone else somehow stopping their vehicle and getting it into a garage or a covered truck).
Both of those theories are slightly possible but need very strong evidence to seem at all probable.