十年(nián )前,平海(hǎi )站(zhàn )派出所民警(jǐng )赵(zhào )鹏程在(zài )执勤时遭(zāo )(🕋)遇持(chí )枪嫌疑人,开枪时“哑火”,关键时(shí )刻师(🔬)傅徐雷挡在他(tā )面前击毙罪(zuì )犯(fàn )也中弹致残,这使(🚤)赵(🖲)鹏程在(zài )家庭和工(gōng )(🤷)作上背负上(shàng )沉(chén )重的精神压力。十(shí )年后,平海(hǎi )(📞)所值班室发生了“走火(huǒ )”事故(gù )。当事民警刘长路(💞)顾(gù )及他人前(qián )途决定隐瞒(📯)不报,然目(mù )击(🔢)“走(zǒu )火”的赵鹏程却深陷情与理的(✋)抉(🐑)择中。“走(🌞)火”事件被人举报(🎾),引发平海(🥫)所的人际纠葛。办案时,赵(⛳)鹏程(chéng )(🤳)和刘(🥕)长路(🐀)遭遇袭警,刘长路(👣)开枪(🤘)警告时,一颗子(🥊)弹误(👊)伤(shāng )路(lù )人(🚗),造成意外“失(🐛)火”,由此被告上(🌪)法庭。案(💹)件(📟)引(🐩)发(fā )警察用枪法(💿)律(🎥)层面(🈺)上的思考,律(lǜ )师(shī )(📛)迟玉(👌)和赵鹏程(chéng )找到(♌)关键证据,洗清刘长(zhǎng )路罪(zuì )名(🔙),赵(zhào )鹏程向(🖍)刘(🔫)长路(lù )坦(🚡)承是他举报(bào )了(🎐)“走火(huǒ )”,却遭到大家误解(jiě )。当再次面对枪(qiāng )口,赵(✖)鹏程(chéng )挡(🎴)在刘长路面前秒杀(shā )罪犯,赵鹏程的“开火(🔍)”打碎了(🚪)当(dāng )(🐌)年“哑火”的精(jīng )神(shén )(🏡)枷锁,让大(dà )家理解(jiě )了(🎞)他举报“走(zǒu )火”的正确意义 。