Finally, the old doctor came to Li Hong again and said coldly, "Li Hong, Grandma Wang's death time is probably between four and six o'clock in the morning, and this time is exactly the time when you come to Grandma Wang's house, so your suspicion is the greatest."

Li Hong nodded and defended, "But when I came, Grandma Wang was lying on the ground. Even though she was not dead at that time, I was afraid, so I didn't dare to go in. Maybe the murderer had run away. I was not the first one to find Grandma Wang, so I said I was the murderer."

The old doctor thought...