The police suspects that the paper-notes is from LEE FU. CHUNG investigates FD and finds out that FD's daughter was kidnapped. FD had given the kidnapper ten million ransom. Nonetheless, the kidnapper still not let his daughter go. TAO is suspended from office as he beats HOI when he is asking HOI to give attestation. WAI devises to get more information from HOI's wife, PING. However, he still finds no clue. MAN follows PING home. She discovers that there is a lift which is out of service for about one year. She forgets to record this in her report. The police checks HOI's old file and finds out that HOI is very familiar in lift repairing and maintenance. CHUNG finds FD's daughter at the bottom of the lift according to MAN's report. TAO is demoted.