It appears the terrorist was wounded before she could stab anyone.
Additional information to follow as it becomes available.
12:59 PM IL: The woman approached in a lane intended for vehicular inspections, holding something in her hand. When she was instructed to halt, she continued approaching. Soldiers implemented protocol and after firing a warning shot the shot her in a leg.
(YWN – Israel Desk, Jerusalem/Photos: Zaka spokesman unit via Media Resource Group)