The Crossed Connection - Part 2

With the help of a witness the team is able to get a sketch of the murderer. But why would that man want his wife dead is still unclear. On further investigation CID team comes to know that the husband, Mr. Srivastav will be travelling to Goa on the same day of the murder, just so the cops don't suspect him. With only a few hours in hand and with limited clues will CID be able to stop the murderer?