十(🈯)年(🕕)前(qián ),平海站(🆓)派出所(suǒ )民警赵鹏程在执勤(🌰)时遭遇持(chí )枪嫌疑人,开(kāi )枪时(shí )“哑火”,关键时刻(kè )师(🔬)傅徐(🗼)雷挡在他面前击(jī )毙罪犯也中弹(dàn )致残(cán ),这使赵(🖲)鹏程在家(jiā )庭(tíng )和工作上背负(🕖)上(🕯)沉重的精神(shén )(🔲)压力。十年(nián )(🚥)后,平海所(suǒ )值班(🥞)室发生了“走火”事故(gù )(🐶)。当(🕕)事民警(🐖)刘长(zhǎng )路顾及他人前(🧚)途决定(🥁)隐瞒不报,然(rán )目击“走火”的(🎛)赵鹏程却深陷(xiàn )(🗞)情与理的抉择中。“走(🌞)火”事件被人举报,引发(fā )(🍄)平(⛏)海(🥫)所的人际纠葛(🤲)。办案时(💠),赵鹏(péng )程和刘长路遭遇袭警,刘长路(lù )开枪(qiāng )警告时(shí ),一(💔)颗子弹(dàn )误伤路人,造成(chéng )意外(wài )“失(🐛)火”,由此被告上法(fǎ )庭(🌼)。案件引发警察用枪(qiāng )法律层面上的思(sī )(🔍)考,律(⏲)师迟玉(yù )和赵鹏程找(👵)到(♌)关键证(zhèng )据,洗清刘长(📐)路罪名,赵(👄)鹏程向(xiàng )(🖍)刘长路坦承(🌸)是他(tā )举报(bào )了“走火”,却(👗)遭(zāo )(🎦)到大家(🍺)误解。当再次面(miàn )对(duì )枪(qiāng )口,赵(zhào )鹏程挡在(zài )刘长路(🍹)面前秒杀罪犯(⏺),赵(zhào )鹏程(chéng )的“开(kāi )火”打碎(🈂)了当(🐌)年“哑(yǎ )火”的(🐅)精神(🏡)枷(✒)锁(suǒ ),让大家(jiā )理解了(le )他举报(bào )“走火”的正确意义 。