City Homicides - Narry AU - Collab story - On Hold.

When Harry Styles was 16, he dropped out of school to enrol himself into the police academy. In the same year Niall Horan, who was only 17 at the time, also dropped out of school to enrol in the police academy. On the first day they met each other and choose to dorm together. That was in 2010.
Now 4 years later in 2014, Harry and Niall are together and the top team of murder investigators in their department. But what happens when a murderer appears and they can't find anything on this killer. The only thing they know about him is that he always leaves a message on the victim. Or sometimes he will kill them like Jack the Ripper killed his victims.
But when the killer goes after them and their best friend; what should they do? Should they go after him or just let everything pan out in front of them? Read on to find out.