Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: A newspaper photographer was repeatedly punched by the father of a missing girl in a violent melee outside court. Ian Antonio struck Townsville Bulletin senior photographer Scott Radford-Chisholm in the head outside a coronial inquest into daughter Rachel's Anzac Day 1998 disappearance. It was the third time Mr Antonio had become violent towards the media in two days and was unprovoked, Townsville Bulletin editor Lachlan Heywood told AAP. In footage of the aftermath of the attack, a man is heard accusing Radford-Chisholm of 'running after' the family. 'It's a sensitive case,' Mr Heywood told AAP. 'We obviously understand the pressure the family is under, but this newspaper ... has also done a lot of hard work to get this inquest heard.'Newspaper photographer repeatedly punched by dad of missing girlRachel Antonio vanished on Anzac Day 1998 and has not been seen sinceBystanders dragged Mr Antonio away from the melee 
 Question:_-Chisholm was only doing his job and was shaken by the incident, Heywood said.

Scott Radford