3 Idiot Detectives In Love?

When Charlie was 6, Lucifer was called by his old police department to help with a murder. There he met new people to the team, two detectives, Vincent and Alastor who were basically replacements of Lucifer and Lilith.

But Alastor and Vincent were hiding dark secrets that nobody knew about. Dun... Dun... Dun...

Anyway, they all found the other to be extremely annoying and aggravating. They thought that would be the only meeting but fate decided to have other plans as they kept needing to work together.

Could they get along? Could they all learn to trust someone else again? Could they admit that they all potentially, maybe, like each other.

[Just to let everyone know, the fic takes place in 1987 and in Tennessee]