On 4/19/20 I saw this posted by @uberwaltz
"Th-Th-The, Th-Th-The, Th-Th... That's all, folks!"
Looks like that was his last post to date. Not sure what prompted it, but looks like he may have checked out of the asylum (at least for now).
I hope all is well with Kevin and his family, and I hope he comes back soon. He's been an outstanding member of the tribe.