No one barring prep, the exception being hi level MA masters with TP strong enough to run interference. Even then it's a stretch because hurting parker enough to put him down - no PIS - with regular human hands (master ma or nuh) shouldn't be accomplishable, though we've seen it is.
So for the purpose of the thread. If pete had the flu, and his SS was on the fritz, and Elektra wanted to kill him using her standard stabby gear and she was fresh as a daisy, and her TP was at it's peak. I think the buck stops with her.