Many people here are disappointed regarding the final episode, wondering how mr. Carroll could have noticed his gun was missing if it was taken and put back in the same night... But mr. Carroll mentions that he heard a noise in the shed and went to check and the gun wasn't there. That's not the problem!! The real problem with this plot is that mr. Carroll mentions that things have been missing since his wife died, including the gun, but he also says that the incident with the gun happened the night after Mare came to their house called by mrs. Carroll, so his wife was alive, she died later in the movie. And the most important thing is that a girl was murdered by gun shot and mr. Carroll noticed his gun was missing in the same night the murder happened and didn't say anything... Really? You don't think you should report the second day that your gun was missing with or without a murder taking place, but especially with a murder...?? You find out the next day that a murder took place with a gun and your gun is missing and you just leave it be... Mare should have arrested mr. Carroll only for not reporting such an important fact... The case would have been solved from day 1 if only he had reported his gun was missing. And he also says he went in the shed the other days and there it was, the gun... Seriously? After months? You were not bothered that someone took your gun? You just say, well that's it.... And not to say that the police verified who has that kind of gun... The most incoherent plot ever....