Captured Crusader

This NPC can be found in Icecrown (18).

Captured Crusader says: Faster, hero! We must get back to the Argent Vanguard and warn them of the impending attack!
Captured Crusader says: There are hundreds of them! Maybe thousands! They will attack at any moment! I'm sure of it!
Captured Crusader says: Had you not come along I would have died for sure!
Captured Crusader says: They're planning a huge attack! We need to warn Highlord Fordring!