Disney/Fox is still keeping the show since they own hold a majority of Hulu, they're just moving it.
Oh yeah, I know it dealt with some pretty dark stuff, but I was under the impression that it was still more or less considered a teen show.I don't know how much you know about Veronica Mars, but in the pilot we find out the titular character (a high school junior) has been raped at a school party, her best friend murdered violently, and her alcoholic mother abandoned her and her father. Season 1&2 later dealt with incest, murder, spousal abuse, class warfare, gang warfare, teachers sleeping with high school students, adultery, and more murder. It was not designed for a young audience.