Sui Zhou finds Dong Er. Wang Zhi follows the kidnapper to meet his boss and he tries to get out of it by showing Commander's Wan's badge and a ledger. The kidnapper dies and Wang Zhi has no more real leads. Wang Zhi meets Commander Wan and burns the ledger. Pei Huai is suspected of being a murderer and Tang Fan believes he is innocent. A half dead person with Tang Fan's badge can't be saved, except for the doctor locked up in prison. Duo Er La has been missing for three days. (Source: jindreame at MyDramaList)