I was watching a video on this last night and theres a Jake and 2 Jacks. Jake is the boyfriend of one of the blonde girls. Jack (pictured in this thread) is the ex-bf of the other blonde girl. Jack #2 is a neighbor. IDK if the food truck guy is Jack #2 or not.
The video also shared a post from Oct 22nd where someone wrote that their neighbor's dog had been skinned like a deer. In Sept there was also a report of a guy threatening students with a knife. Those could be related to the murders.
Was it by chance a Siberian Husky?
I'm not sure. The guy who posted it didnt ID the breed of dog. Just said his neighbor's sweet little dog.