The AP has now changed the caption on that photo to read:
"An Iraqi student walks past a pool of blood at the entrance of her school in Baghdad's al-Adel neighborhood after it was targeted by a mortar attack which killed one girl. At least 24 Iraqis have been killed in ambushes, car bombs and firefights as Shiite Muslims headed to the shrine city of Karbala for Ashura, one of their most sacred ceremonies. Photo:Wisam Sami/AFP"
So AJ had it right.
My mistake for including it with the rest. But I'm fairly sure it was worded differently before.
No, I'm sure it was an intentional mislead. Al Jazeera is such a trustworthy bunch after all...