CID - S01E321 - The Bloody Trail - Part 1

Watch CID Season 1 Episode 321. It was telecast on the 1st of August, 2020 on Sony TV channel. An extensive line of blood points to a death. It is believed that the murderer had concealed a key of a type in the wounded bullet. What kind of key does it? What is it that it can lead to? There has to be a reason that a dying man chose to conceal the key. Find out more now.