夜幕下,一名持刀歹徒接连在上海市普陀区的交通路、中华新路等地,公然持刀连续对网吧、行人实施抢劫。案发后,引起了市、区二级公安机关的高度重视。当这名歹徒再次持刀在中山北路附近作案时,终于被警方当场抓获。令人惊诧的是,落网后的歹徒竟然称自己作案动机是“我就是想看看你们警察多久才能抓到我……” Night, a knife gangsters in succession in Shanghai Putuo District Traffic Road, China New Road and other places, openly held a knife on the cafes, pedestrians robbery. After the incident, caused the city, district two public security organs attach great importance. When the gangster knife again in Zhongshan North Road near the crime, was finally spotted by the police. Surprisingly, the criminals arrested after the crime even said they motivated “I just want to see how long your police caught me ... ”