If we consider Hinduism then it is good to see a dead body in a dream it implies a major positive change but look at this analysis do read this carefully it a bit long please read it carefully and save it for further reference, it an important research by me. read more
If you see a body on the street in a dream this can suggest that you have some issues with your self-development. To see a crime or murder scene in a dream, and consequently, a dead body appears normally implies that something has reached the end of its life-cycle. read more
Seeing a corpse or dead body in a dream may represent something inside or some aspect of Self that has died but you are reluctant to forget about it or bury it in the past. read more