CNN Don Lemon Tonight August 13, 2021 07:50:00
Immensely tragic. having known the two kids and the family, it's -- it's just awful. >> josh, wow, what a tragic story. but this isn't the first time we've seen a suspected qanon follower go violent. what are authorities saying about the ongoing threat posed by conspiracy theorists. >> reporter: authorities and experts remain concerned about this movement. there's a lot we don't know about this specific suspect. we've reached out to his attorney for comment. we have not yet heard back. of course there is a concern that maybe mental health may be at play here. but this case illustrating what is...