A Puzzle In Deshmukhs Case

Deshmukh recives an E-mail through an unknown person and also a puzzle in regards to the further murders but Deshmukh fails to trap the killer and again the killer kills his 2nd target. Mohit collects information about Chand Sickand who got killed. Dr Kapoor gets murdered and Deshmukh visits his x -wife's house. Deshmukh gets his 3rd puzzle.