amok
adverb (also amuck) uk/əˈmɒk/ us/əˈmʌk/
run amok 狂乱，狂暴，发狂
to be out of control and act in a wild or dangerous manner
The soldiers ran amok after one of their senior officers was killed. 一名高级军官被杀后，这支军队开始胡作非为。
The two dogs ran amok in a school playground. 那两条狗在学校操场上厮咬起来。