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

Chapter 84 Cars without Noise
A car hit and injured the child, and the child's little friend said it was driven by a tall man.The police found the suspect, Luosang, but Luosang said that this car was used by my wife this morning, and his wife was no more than 1.5 meters tall.

"Witnesses also said that the car that hit the person was very loud and that the muffler seemed to be broken," the police said.

"Then let's try it!" Lausanne took the police to the garage, opened the door, sat comfortably in the driver's seat, started the motor, and turned around on the street without any noise at all.

Criminal expert Harry told the police: "Lausanne put on a new muffler before you went to his house."

How did Harry come to this judgment?
【Answer】He is tall and his wife is small. If his wife is really driving, she will definitely adjust the seat, so he cannot sit comfortably.

(End of this chapter)