Easy situation puzzles

In the front of a car, a woman is found dead. There is a gun in the back seat, out of her reach. The windows are closed and the doors are all locked.

After careful planning, five men break into a house and take thousands of dollars in cash from it. The owner of the house is the only person arrested.

A man smashes Jimmy's luxury car. Althought Jimmy saw his car get smashed he made no attempt to stop the man.

A mother-in-law disliked her son-in-law so much that she wanted to poison him. But the son-in-law was careful and always ate only what his mother-in-law ate. Over dinner one night, the mother-in-law cut a piece of meat in half, ate one half herself, and gave the other to her son-in-law. After that he died. How did she manage to do it?

Sherlock Holmes was walking down the corridor. Suddenly he heard a woman screaming, “Please, John, don’t kill me!” A shot rang. Holmes burst into the room. In one corner lay a dead woman and a gun. In another corner stood a postman, a lawyer, and an accountant. Sherlock looked at them, approached the postman, and grabbed him: “I will arrest you for killing this woman.” It was really the postman who killed this woman, but how could Holmes know it?

While he was in the forest, a wild beast bit off his nose. But he died only 3 months later.

Sally was sleeping when she was awoken by Jack. She walked to the door and found a letter. She read it and began to cry. She now knew that her boyfriend would never see her again. Why?

A company produced knives for peeling potatoes. The manufacturers wanted to increase sales of their products and decided: if the knives disappear more often in homes, then housewives will buy new ones. How did they embody their idea?

Thieves broke into a woman’s house. She shut herself up in her room and called the police. She was told that there were no patrol cars available right now, and she would have to wait. She didn’t wait. 5 minutes later, 3 patrol cars and an ambulance were at her house. What did she do?

Gabriela's decision to stop moving saved her life.

Everybody knew that if Julia took one step forward, she would die, but nobody told her.

At the bottom of a large hill, more than 50 cars are involved in an accident. Some of the cars are overturned and others are resting on top of other cars. The pile-up is so large that a few military vehicles and a fire truck are also involved in the crash. What happened to cause this big accident?