I can't help but wonder if all three weren't killed and they've made off with two bodies for propaganda purposes.
It's a little unusual not to have some sort of proof of abduction this late in the game following an abduction.
a possibility i had not considered..... i was never able to understand them being taken either.... so....either they were wounded or as you said KIA.... as far as the video.....dead or alive....the muj are laying low/on the run right now.....taking video pics is hard to do when there are 10,000 angry soldiers/Marines crawling up your a$$