As Rachel entered the battle she found that she had the element of surprise to one of the attacking solders, grinning as her fingernails grew to claws as she draw back her arm, then plunging her hand deep into the back of the one solder and gripping his heart then tearing it out in a bloody mess "Hm I've missed these, why did I stop hunting for them?" She questioned herself as she munched down on the heart.
As she started to eat Rcahel noticed that the rest were making their way into the ship and killing the weak, that wasn't very sportsmanship like and it kind of pissed her off a little, so instead of joining the others in battle she tailed these stray solders, planning to slaughter them all, and of course save the innocent here