1-A man is driving his car. He turns on the radio, listens for five minutes, turns around, goes home, and shoots his wife.
2-A man kills his wife, then goes inside his house and kills himself
Solutions:
1-The radio program is one of those shows where they call up someone at random and ask them a question. The announcer states the name and town of the man's wife as the person he would call next. He does so, and a male voice answers. From this, he gathered his wife was having an affair.
2-It's the man's fiftieth birthday, and in celebration of this he plans to kill his wife and move to a new life in another state. His wife takes him out to dinner; afterward, on their front step, he kills her. He opens the door, dragging her body in with him, and suddenly all the lights turn on and a group of his friends shout, "Surprise!" Caught red-handed, the man kills himself.