Sannata (1981)

Girdharilal a wealthy business man is murdered by his cousin Dhanpat Rai for his wealth.Sapna daughter of Girdharilal is in love with Vinod their relationship is objected by Dhanpat Rai and he sends Sapna to a hostel.Sapna and Vinod decide to go against Dhanpat Rai and go to question him at his mansion where he is found murdered and his body stuffed in a suitcase.Sapna and Vinod try to investigate the case with the help of police but by one by one at Dhanpat Rai's mansion is killed by a burnt face assailant.