Pictured: The dramatic moment a 15-year-old Iraqi suicide bomber gave herself up
Later, a policeman is shown opening her robe, and subsequent frames show her wearing what appears to be the suicide vest.
Police later said the vest contained about 33 pounds of explosives.
Tears streaming down her face, she is confronted by police - a teenage girl apparently planning to blow herself up in front of an Iraqi school.
The officers handcuffed her to a metal balustrade before moving in with extreme caution to uncover a vest full of explosives hidden under her colourful robe.
The dramatic scenes were captured on a video shot by the police.