Crime scene: 162 mystery solving puzzles to find out who the murderer is

Chapter 24 The Dead Body That Will Shoot
A mother who had just returned from shopping suddenly heard a gunshot in her daughter's room. She ran to her daughter's room in a hurry and found her daughter lying dead on the table. A pistol, the barrel still smoking, and a suicide note on the table.The mother uttered a scream and ran to the police in a panic.The police arrived at the scene and determined that the woman committed suicide and had been dead for 5 hours.

However, how can a girl who has been dead for 5 hours fire a second shot 5 hours after her death?

[Answer] According to the descending sequence of rigor rigor, it takes about five or six hours for the hand to appear, and the second shot appears because the hand muscles become shorter and harder.

(End of this chapter)