Mysterious Neighbours

In police punctually receives complaints about the strange behavior of people who spend the night away in an abandoned house. Understand the situation detective sent Wilson. At first glance - it's a routine check, but the detective instinctively feels that it's not clean. He decides to go in and collect some items for study in the laboratory. Investigate need five rooms. You should take only suspicious items. Collecting objects in three rooms, you know, we were right, and now things are officially evidence. From the disclosure of the case you are separated two more rooms, and then the mystery will be revealed.