K, then it's Full defence Sam is defending Tina And got hit by the last one.
so damage resistance
thinking about rerolling with edge, just need to know if a tie means knock down or do i keep standing and holding Tina?
As i have no clue what weapons they have a touch could do damage, so did 2 rolls, but if the touch did not do anything then use just the first one PLEASE. 
P.s. the Barrier is in the worst place possible, OK not that bad, but it has almost no meaning in this situation 
17d

you gotta be kidding me
17d6.hits(5) → [6,5,1,5,4,4,6,2,6,2,2,6,4,2,6,5,5] = (9)
17d6.hits(5) → [2,6,3,3,2,1,1,3,3,2,4,4,5,4,1,4,2] = (2)
17d6.hits(5) → [4,4,6,2,1,1,1,6,4,4,2,2,4,4,3,2,1] = (2)
One of them is having a chair, the other a knife, last one went bare handed
first attack didn't had to be dodged (miss)
second avoided with the lighting flash move - critical success,
there is -1 to the second roll due to 'already dodged' but it doesn't matter
so attack to damage was dodged
an attack to knockdown connected 4 + 1 vs 5 - means that the tie goes toward defender -> attack unsuccesfull, no need to reroll, you're both standing