The Hanging Chains W.I.P.

This story is of my own, it takes place five years later from my first story (Of which is also my own creation but doesn't have a name yet). A brief description of the first book (To make sense of this story) is that five years ago, a group of five friends goes into an abandoned apartment building. A murderer captures two of the five people of the group-Adam and Olivia. Now, Adam is a police officer, working in the forensics branch, he finds out that Olivia "Committed suicide". He finds other friends that went into the building five years ago being hung by chains (The way that Olivia "Killed herself") Adam's mission now is to find out if Olivia is dead and if the man behind the hangings. **Disclaimer:This is my second story EVER, pleas if you find something wrong or would like to suggest something, please private message me :)**