This is from Realitytvworld. They interview the contestants after they have been eliminated.
(I read something else sneaky that they did but I can't think of it right now)
Reality TV World: When did you find out that Margie and Luke were actually the ones that U-Turn'd you?
Kris: We actually didn't find out until after we got to sequester and the following team arrived. They came and told us and we were just shocked. I mean, we had no clue it was going to be them.
Amanda: Yeah, something they actually didn't show on the show was that when we were in Romania [for the Pit Stop] the cast went out to lunch one day and [we] were split up into two tables, and on out walk back to our hotel Margie and Luke were walking with Kris and I, and she came up to us and said "I just wanted to let you guys know that at out table we were talking about the U-Turn, and every single person and team at our table, including us, said we'd never use it, and [Jennifer Hoffman and LaKisha Hoffman] said they would and that you'd be stupid not to."
She went out of her way to tell us that and this was the day before it happened. So immediately when we saw we had been U-Turn'd we automatically assumed it was Jen and Kisha based off of what Margie told us the day before. So when we found out it was Margie and Luke we really just felt deceived.
Like, why did you need to go out of your way to make up a story that was absolutely not true? Jen and Kisha ended up telling us that they never said anything like that at all. So the fact that she basically made up a story, it blew me away, why did you need to do that. And we were stupid for believing her.
Kris: Yeah, definitely a low blow though.
Reality TV World: Amanda, you also said it could be [Christie Volkmer] and [Jodi Wincheski] and called them "untrustworthy." Could you explain that comment a little more?
Amanda: Yeah, that was another thing definitely my biggest regret was believing what I heard because [along] with the Margie thing was the blondes, and what happened with them was... That was in the first leg of the race we were on a train, and I forgot who it was -- I don't wanna say the wrong person -- but some team came up to Jennifer and Preston and Kris and I and said "Just to let you know, we heard that the blondes are trying to not work with anyone and they're trying to work alone. They're untrustworthy, like watch out for them, be careful they're gonna be deceitful.
So from Day 1 we've heard that and we had that in the back of our minds, so at the U-Turn we're thinking "Well the blondes finished before everyone else, they had a very good opportunity to U-Turn someone. It coulda been them." So that's where I was basing that from, I shouldn't have.