伊利诺伊州北部发生刺伤事件，造成四人死亡、七人受伤。 Four killed, seven wounded in northern Illinois stabbings.

周三，伊利诺伊州北部发生一系列持刀刺伤事件，造成四人死亡、七人受伤。 Four people were killed and seven wounded in a series of stabbings in northern Illinois on Wednesday. 一名 22 岁的嫌疑人已被警方拘留并接受讯问。 A 22-year-old suspect is in police custody and being questioned. 当局尚未公布有关嫌疑人或袭击背后动机的详细信息。 Authorities have not released details about the suspect or the motive behind the attack.