Dhund

Chandrashekhar (Navin Nischol) finds the dead body of a wheelchair-bound man in a house. Standing nearby is a beautiful, young woman, Rani (Zeenat Aman), with a gun. She tells him that the dead man is her husband and she has murdered him. The police start investigating the murder and become convinced that it was committed by an insider. Investigation reveals that Suresh Saxena (Sanjay Khan) was having an affair with Rani.