Looks like JJ's trailer caught fire Heavy and Heifer burnt.

Wheel bearings and dragging brakes on those trailers are pretty bad for causing fires. The axle can reach 900+ degrees when a bearing goes out and anything nearby gets lit up.

Toss in fuel vapor, lithium batteries and some other stuff and it happens that way too.

Campers burn down all the time, and it barely makes the area local news. Same causes. fuel, a leak, brakes, wheel bearings. In a motor home, add other stuff I don't think much of this crew what little I've seen. There are LOTS of these "reality" shows I call "fake drama" gets old really fast.