Drksydetk421: If you can't destroy the bodies, then you've got a fight on your hands. You'll just have to beat Malak down until he uses all the bodies and then kill him. I hope you have a lot of medpacs...
Danishpyro: This link,
Bug/Glitch FAQ, has a list of various bugs and glitches and how to avoid them and such.
*shrugs and walks away*