No, seriously. Not a joke.
I was in Biology. We were watching a video and I heard something and I looked out the only open window and there was a trauma-helicopter landing on the grass in front of the school and a police car driving up.
From what I heard, the girl's ex-boyfriend was waiting for her. He told her, "I got you something, let's walk around the corner and I'll show you." It was her birthday yesterday, so she wasn't suspecting anything, and he stabbed her in the back four times.
I took a look at where she got stabbed. Her bag was still there, she dropped it and no one had picked it up for her after she went to the hospital.
The teachers were going "Go home or go to class" after that, so I didn't hear much at all.
The news (link goes to Dutch website) says she's going to be okay, though, so that's a relief.
I was supposed to go to gym that period, but I was at least half an hour late, and Mr. Volkering and Ms. Van Bommel told us all to go home since no one felt like gym anyway. (I'm pretty sure at least half of my class was going to skip gym anyways.)
I don't even know that girl (she was in 3Mavo and I'm in 5Havo), but it's still pretty damn horrifying...