By now it's as predictable as the calls for thoughts and prayers: A mass shooting leaves many dead, and wild conspiracy theories and misinformation about the carnage soon follow.
It happened after Sandy Hook, after Parkland, after the Orlando nightclub shooting and after the deadly rampage earlier this month at a Buffalo grocery store. Within hours of Tuesday's school shooting in Uvalde, Texas, another rash began as internet users spread baseless claims about the man named as the gunman and his possible motives.
