格蕾丝、安妮和汤米迅速成长为警察，但他们每天面对的动荡局势却让他们措手不及。麦金泰尔犯罪团伙垮台已有一年，真空地带已被敌…

Grace, Annie and Tommy are growing up fast as police officers, but nothing can prepare them for the turmoil they face ev…