“I will slaughter you”
The general demeanor of that person, some of the lingo used like "rooting" or "federal server hijacking", the fact that in the screenshot he's using some text editor with ads in it to browse the offending code combined with the fact that he doesn't know what Curl is (if he did he wouldn't have sent this e-mail) screams "script kiddie" to me.I'm not sure whether this person is actually responsible for a multi-million dollar defense project, but if he really was, it's probably a good thing he lost the deal because I definitely don't want that kind of person managing such a project.