McAllister said he got the DNA and body from Partridge, who supposedly died in 6x01. Why would McAllister ask for a dead body and DNA before he even knew that Jane would bring them all together and plan his bomb attack. Plus why the need to kill Partridge if he's in The Blake Association. How could McAllister get the DNA and stuff 5 weeks after Partridge is killed when Jane hasn't even told him about the meeting unless partridge is still alive.
So either Partridge is alive and gave McAllister the body and DNA to fake his death if he'd pretend to be red john and kill Jane or partridge is dead and McAllister really was able to see into the future and kept a dead body in his trunk or a freezer for weeks.
