十年前,平(píng )(👷)海站派出所民(mín )警赵(zhào )鹏程在(🍩)执勤时遭遇持枪(qiāng )嫌疑人(🕰),开枪时“哑火”,关(guān )键时刻师(🔬)傅徐雷(🐮)挡在他面前(📿)击毙罪犯也中弹致残(cán )(♑),这(zhè )(😎)使(shǐ )赵鹏程在家(jiā )庭和工作(zuò )上(shàng )背负上(shàng )沉重的精神(🔲)压力(🛹)。十(🏐)年后,平海(hǎi )(📞)所值班(🥞)室发生了“走火(🚸)”事故。当(🕕)事(shì )民警刘长路(lù )顾(gù )(⏺)及他人前途决(jué )定(🥁)隐瞒不报,然目击(jī )“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(jiū )(🚻)葛(🤲)。办案(😍)时(shí ),赵鹏(🏯)程和刘长(zhǎng )路遭遇袭(🧣)警,刘长路开枪警告(gào )时(shí ),一颗子弹误(wù )伤路人,造成意(yì )外“失(shī )火(huǒ )”,由此被告(gào )上(shàng )法庭。案(💹)件引(🐩)发警察用枪法(fǎ )律(🎥)层面上的思考,律师(shī )迟(🔤)玉和赵鹏(péng )(🥤)程(🔷)找到关键证据,洗清刘长路罪名,赵(zhào )鹏(péng )程向刘长路坦承(🌸)是他举报了“走火”,却遭到大(🚻)家误解。当再次(cì )(👩)面对枪口(❓),赵(✖)鹏程挡(dǎng )在刘长路面(⛴)前秒杀罪犯,赵鹏(👅)程(🈳)的“开火”打碎(suì )(🈂)了(le )当年“哑(yǎ )火”的精神(🏡)枷(✒)锁,让大(🛃)家理解(🕵)了他举报(🐇)“走(zǒu )火”的正确意义 。