SYDNEY — Police arrested four people during a series of raids Wednesday in connection with the slaying of a civilian police worker, which officials have said they believe was linked to terrorism.
More than 200 officers swooped into homes in western Sydney and arrested the men, aged 16 to 22, as part of their investigation into the killing of Curtis Cheng, New South Wales police said. A fifth man was also arrested during the raids on unrelated fraud charges.
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