Very sad and tragic BL I'm trying to find

I don't remember it well because I read it a long time ago but it was about this guy I think it was a guy who work at a news company I think and he had to interview this dude who I think often slept with people due to trauma? And he did go to school I think and he had a friend who was like in love with him and got jealous of the news guy because the news guy was falling in love with the dude. Then the friend came into the dude's house to kill the news guy but killed the dude instead. I think that was how the story was but I don't know the title