Azuremyst Isle - Magwin(NPC=17312) - Pathing and Aggro
While doing A Cry For Help(Quest=9528) you will have to escort her across the map,
When you attack mobs in front of her she will continue to move, When a mob aggro her she will stop and attack that mob,
Also when she get to the tree at 14.88 she goes to the right side of the tree, while the video she goes down the left-hand side of the tree.
http://www.wowhead.com/quest=9528/a-cry-for-help#videos:id=114053