The Trespasser By Tana French

Antoinette CONWAY is a murder squad detective but it’s not like she dreamed it would be. Her working life is a stream of thankless cases, vicious pranks and harassment and her work partner Stephen Moran seems to be the only person who’s glad she is there. She is tough but is close to breaking. The new case her and Stephen get assigned looks like a simple lovers’ tiff gone wrong but they start to realise that there’s more going on. With the other detectives pushing them towards the obvious solution of arresting the victim’s boyfriend Antoinette wonders if this case is just another attempt to get rid of her or whether there could be something deeper and darker going on.