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: (CNN) -- A Canadian town slipped out of a tense fear and into mourning overnight with the arrest of a man suspected of killing three police officers and wounding two others. 'I'm done," suspect Justin Bourque yelled as he gave up, a nearby resident who watched the 24-year-old's arrest through a window told CNN partner CBC. He was unarmed, although police found weapons nearby, said Marlene Snowman, a superintendent for the Royal Canadian Mounted Police. Authorities offered no explanation for the rampage in the town of Moncton, New Brunswick. Charges against him would be filed later, Snowman said. RCMP Assistant Commissioner Roger Brown identified the slain officers as Constables David Ross, 32, Fabrice Georges Gevaudan, 45, and Douglas James Larche, 40.NEW: "I can't dig deep enough to explain the sadness," police official saysNEW: Police release the names of the officers killedMoncton resident says suspect was arrested on her yardSWAT teams swarmed neighborhoods and surrounded buildings 
 Question:There were no homicides in _ in 2011 and 2012, and the average number of homicides per year between 2006 and 2011 was one.

Moncton