It's you!

An elderly woman, Mrs. Smith, was dead in your city. The pensioner was a good mother to her children and was helpless without her descendants. Maybe the maniac knew about it, since the woman was already dead when one of the sons returned (they were at work). Her corpse was lying right in the kitchen. There were no murder weapons in sight. If anything, the woman lived in the apartment, where her sons and their wives and children took care of her. HOWEVER, neighbors began spreading rumors that the killer had made his way to her through the window. Which is quite possible, since she lived only on the 2nd floor. But it took a pretty brave man to get home like that.. BUT, there was an emergency. Her neighbor, Mr. Pasha, was also killed without evidence. However, he was lying with a punctured head. Pasha was a kind man, but he had no family except his wife. But he could get along with a lot of people. And it is unlikely that he could have been killed out of revenge. However, no one suspected that one person was behind the murders. In addition to Mrs. Smith and Mr. Pasha, there were 3 more deaths, consisting of the girl Sasha, Mr. Paul and the little child Jack But now you, the detective of this city, are sitting in front of a suspect. This culprit's name was Lucas. He was a 45-year-old adult. In fact, he divorced his wife, after which the neighbors began to suspect that after that he began to go crazy. It was he who was suspected of murdering five townspeople. Your task is to interrogate the man and get him to tell you the truth (if you did not understand, then you should interrogate him In the comments, like a mini-ASK, but with the topic of questioning the suspect)