刑警队长陈(chén )飞(孙(🥇)红(hóng )雷 饰)从警(jǐng )(🌰)多(duō )年,这次(cì )(🕸)抓(zhuā )捕重(🕰)犯杜刚招致配合(🎹)抓(zhuā )捕的钢厂李(lǐ )未(🔬)成(chéng )(🏴)(李强 饰(shì ))总(zǒng )经理受伤,加之(zhī )老搭档胡建国遭人刺(cì )杀(🔸),使陈飞陷入自责苦(👁)闷之中。由于(🛹)怕因(🏐)痛(🚥)失好友的陈(🎿)飞情绪(xù )失控,局长将胡(🖍)建国(🐶)被杀案交给了新来的重案组(zǔ )长(🧚)。陈(🔩)飞不满局长(🛑)的决定(🖲),他(tā )决定单枪匹马、只身(shēn )虎穴调查此案(àn ),以告慰战友天(㊙)上(shàng )亡灵(🙉)。种种迹(jì )象(xiàng )把怀疑(yí )的目(mù )光投向了钢厂李(lǐ )未(wèi )成,而(🏯)面(miàn )对步(🥕)步紧逼的(🚴)陈(chén )飞,李(lǐ )未(wèi )成剑(jiàn )走偏锋,买通(💔)医生纪(🍑)雪菲((💍)董晓(xiǎo )燕(yàn ) 饰)诬(🏻)陈飞(🌹)患有(yǒu )精神疾病。陈飞依靠苏兆龙(王奎荣(🙎) 饰(🎥))暗中支持逼迫李(⏲)未成交(jiāo )待了自(🥤)已的(de )罪行,并反水倒(dǎo )戈供出(chū )了(🔎)幕后操纵(zòng )者(🐖)——钢厂(chǎng )董(dǒng )事长何(📞)静宜(🏓)(王馥荔 饰(🕕))……(🎦)