I stumbled onto this on the Fox Local app this morning, wasn't looking for anything NT-related:
https://www.fox26houston.com/news/houston-high-rise-penthouse-theft-200000-person-items-stolen
I expect it was an inside job. It probably isn't related to other burglaries of sports stars, unless they confused him with the other Tristan Thompson, who I see plays for the Cleveland Cavaliers.
For those who search the internet for NT memorabilia, keep a watch out for anything which could have been his. I doubt the Hall of Fame plaque would show up, but the championship ring might.