What is the name of this manga?

I'm trying to remember the name of a manga that I read a while back in a Shonen Jump issue. What I can remember from it is that it was sort of like a paranormal investigators kind of thing, and in this one issue, there is a haunting or something at a train station. A girl's very close friend fell into the tracks and died, and began haunting the station, trying to pull passerby onto the tracks. Now the main characters have to exorcise this girls friend. So, can anybody help me here? What is the name of this particular manga?