New situation puzzles

A man is found dead in a filed. Lying next to him is an unopened package.

A woman buys a new pair of red high heels. Hours later, she dies.

Jack and Judy were lying on the floor dead. There was a puddle of water and broken glass on the floor. How did they die?

A hunter aimed his gun carefully and fired. Seconds later, he realized his mistake. Minutes later, he was dead.

A man went into a party and drank some of the punch. He then left early. Everyone at the party who drunk the punch subsequently died of poisoning. Why did the man not die?

Matthew keeps reading a bedtime story to his son despite the blackout.

A man lives on the 10th floor of a building. Every morning he takes the elevator to the ground floor to go to work. Upon returning from work he goes up always to floor 7th in the elevator. Then he goes upstairs the 3 remaining floors.

Helen never thought that her decision to travel by plane would save her life.

Every night before going to sleep, Lisa locks the door of her house and attaches the key to a string. Why?

A black cat is walking through the middle of a road where there is a broken street lamp. A man is driving his vehicle with headlights that do not work. Despite all of this, he is able to avoid harming the cat.

A couple enters a grand ballroom only to find the occupants are dead. There has been no crime committed. The couple is not concerned by what they have found. How is this possible?

A little girl was warned by her parents never to open the cellar door. If she did, she would see things that they did not want her to see. One day, while her parents were out, they accidentally left the cellar door unlocked. The girl opened the cellar door. What did she see?