Lu Xingzhi ran into the washroom almost immediately after seeing Jiang Yao's reaction. He closed the door and picked up the suicide note again.
He read the first line of the suicide note. The words were neat, but every word almost penetrated the paper. Sergeant Hu's father must have been very calm when he wrote that note. However, the strength of his writing betrayed his mood; it must have been very heavy.
[I know I'm guilty, and I no longer want to continue living in this world. I've done something evil and caused the loss of two lives. I know it's useless to apologize, so I can only offer my life. I have hurt you guys. You guys are innocent. No, this is not right.]
The letter was long, but it got harder to read because of the blood stains. The last sentences were slightly clearer.