I've always wanted to know what the historical concensus and ideas that relate to what happened to the body of Jesus after he died. I've done some studying myself and have come across several ideas:
1: It was buried in the nearby tomb, but the next night was moved to a common grave reserved for criminals (probably the valley of Hinnom) 2: It was stolen by graverobbers looking for parts useful in necromancy. 3: It wasn't buried but rather was fed to dogs and scavenging animals.
So what is the historical concensus regarding what happened to his body with a resurrection not as an option (if it even is an option in historical study)?
There is very little evidence for what happened to people after they had been crucified. However, we do have archaeological evidence of a crucified person's remains being placed in a burial cave, presumably by people who cared for him. If you were not being left to rot as a warning to others (which happened during the third Servile War), you were likely to be buried in an unmarked mass grave, an unmarked single grave or, as with the remains of 'Yochanan', who's bones were uncovered in a cave, buried in a tomb outside the city walls.
This doesn't actually answer the question about what happened to Jesus' body, although it does make the 3rd option unlikely, especially as there is little to no reason to doubt that he was buried in a burial cave/tomb of some sort, although it would not necessarily be one only holding him.
According to Jewish law, he would be buried within about a day.