It’s a terrible thing that’s happened, but fuck gadgetreview for that shitty misleading clickbait headline.
Editor knew they wouldn’t get the same impact with “teacher posted in a group chat that they were going to shoot a student”, so “group” becomes “private” and the detail about the threat gets moved way down into the article body. This is a journal who clearly wants to tell you what to think.

Is the yellow tint in the strip him deliberately trying to make some sort of point, or is it always like that?