十年(🕕)前(🍅),平海站派出所(suǒ )民警赵(zhào )鹏(🏽)程在执勤时(🃏)遭(zāo )遇持(chí )枪嫌(xián )疑人(🕰),开(🤴)枪时(shí )(🎺)“哑火”,关(guān )键时(🌰)刻(kè )师傅徐雷挡在(zài )(💤)他面前(📿)击毙罪犯也中弹(dàn )致残,这(zhè )使赵(zhào )鹏程(chéng )(🐿)在(zài )家庭和工作上(🛍)背负上(🕯)沉重(🙍)的精(✳)神压(🥄)力。十年后,平(píng )(🛺)海所值班室发生(shēng )了“走火”事故。当事民警刘长(zhǎng )路顾及他人前途(tú )决定隐(🌚)瞒不(🚨)报,然目击“走火”的赵(🌊)鹏程却(🥔)深陷情与理(🔝)的抉择中。“走火(🙄)”事件被人(rén )(💪)举报(bào ),引(🈴)发平海所(suǒ )的人(rén )(🧤)际纠葛。办案时,赵鹏程(🤳)和刘长(🕐)路遭遇袭警,刘长路开枪警告时,一颗(🏉)子弹误(👊)伤路人,造成意外(wài )“失(shī )火”,由此被(bèi )告上法庭。案件引发警察用(🏒)枪(qiāng )法(fǎ )(💿)律层面上(🤔)的思考,律(lǜ )师迟(chí )玉和(💏)赵鹏程找到(dào )关(💸)键(jiàn )证据,洗清刘长路(🔎)罪名,赵鹏程(🆙)向刘(liú )长路坦承是他(tā )举报(bào )了“走火(huǒ )”,却(👗)遭到(dào )大(dà )家(jiā )误解(🐂)。当再(zài )(⏺)次面(🧘)对枪口(kǒu ),赵(zhào )鹏程挡在刘长路(lù )(🍹)面前(qián )(🏸)秒(miǎo )杀罪犯,赵鹏程的“开火(huǒ )(🔍)”打碎了当(dāng )年(nián )“哑火(👼)”的精神枷锁,让大家理解了他(🚓)举报(bào )“走(zǒu )火”的正确意义 。