So this is my theory list of what happened in order of probability after thinking about it and doing a little research.
1) accidental drowning in Platte River or nearby creek
2) suicide either jumped in the river or walked into wilderness (as he hasn’t been found)
3) drug related crime-someone thought he was a rival drug dealer or similar (like a drug addict who murdered him for cash or a drug cartel murder)
4) hypothermia, lightning or non-drowning but exposure-caused. I needed to know the temperature to check if he was within the given parameters for hypothermia and was shocked to see that the temperature was recorded at 57 at midnight July 5th (two hours after his last ping). July hypothermia sounds mad, but apparently totally possible. Before the drop, it had been a mild day with apparent temperature drop being caused by the thunderstorm. This website allows you to choose Scottsbluff and July 4/5 to see the drop. Hypothermia can cause loss of consciousness and confusion (but is usually only mild) about 900 people in the US die of hypothermia per year, and I now think it’s plausible.
I included these because I know y’all are going to be interested in seeing the info.
Weather in July 2019 in Scottsbluff, Nebraska, USA
Hypothermia: When "cold and wet" is dangerous
“Hypothermia can occur even with prolonged, unprotected exposure to relatively mild ambient temperatures of 60 to 65 degrees. Add wind-chill and wet (from the weather or perspiration) and an unsuspecting worker can succumb.”
5) murdered by a family member or close friend (I think it’s a possibility, but I can’t find a motive or ability (and I think they would tell on each other)
6) stranger abducted him (I don’t personally find this likely, but if he was desperate at this point (anyone not just him) would be more likely to take a ride from a stranger.
7) Left due to stress. When I heard his story, it seemed like he was battling a war on every front: Marriage, new baby, job loss (and as someone pointed out earlier his company missed payroll that would wreak havoc on his bank/bills) finances, fighting with his parents, wife/mother battle, fighting with in-laws, 2 jobs, wife starting college, new home, text fight with brother and that’s just what we know about. I don’t think he did, but I think it’s a possibility.
Thanks for all your kind responses and I pray that he is found soon and this is solved so that all the people hurting can start healing their families. And I pray that if someone is responsible (literally responsible not they said something unkind) I pray that justice is served.