South of the Wall, at Queenscrown, Styr's band comes upon a lone knight, whom they capture. Styr, still suspicious of Jon's true loyalties, orders Jon to slay the man. Jon refuses, and Ygritte slits the man's throat instead. In the confusion created by a raging thunderstorm and the sudden emergence of Summer, Bran Stark's direwolf, Jon escapes, despite Ygritte shooting him in the leg with an arrow as he starts to run.
Ygritte continues to Castle Black with Styr's band, but Jon has forewarned the castle of their arrival and the attack is thwarted. Along with the rest of the wildling band, Ygritte is killed, mortally wounded by an arrow. Jon finds her on the battlefield, where she dies in his arms.
From the Jon Snow page:
After scaling the wall, he gets the opportunity to escape as the wildlings are attacked bySummer in the vicinity of the abandoned Queenscrown. He manages to escape in the confusion on a horse, but not before taking an arrow in the leg.
Jon survives his arrow wound and reaches Castle Black, where he learns that his brothers, Bran and Rickon, have died at the command of Theon Greyjoy. There he helps Donal Noye in the Defence of Castle Black against Styr's raiders. All of the raiders are killed, including Ygritte, who dies in a grief-stricken Jon's arms.
My impression is that the wiki does mention her fate...
Edited by Scafloc, 13 March 2013 - 03:54 PM.