十(shí )(🈯)年前,平(píng )海站派出所民警赵鹏程在执勤(🌰)时遭(🕋)遇(yù )持枪嫌(🛍)疑人(rén ),开(kāi )枪时“哑火”,关(🐉)键(jiàn )时(🌰)刻师傅徐雷(léi )挡在(zài )他(tā )面前击(jī )毙罪(⏬)犯也(🎏)中(zhōng )弹致(zhì )残,这(zhè )使赵(zhào )鹏(⚫)程在家庭(👑)和(hé )工作(🗄)上背(bèi )负(fù )(🕖)上(shàng )(🕯)沉重(chóng )(🙍)的精神压力。十年后(hòu ),平海所值班室发生了“走火(huǒ )”事故。当事民警刘(liú )(🤷)长路顾(⏺)及他(🌙)人前途(tú )决定(dìng )隐瞒不报,然(rán )目击“走火”的(🎛)赵(🌊)鹏(㊗)程却深陷情(qíng )(🙂)与理的抉择中。“走(zǒu )火”事件(🙀)被人举报(bào )(🎾),引(yǐn )(🈴)发平(⛏)海所的人(rén )际(jì )(🔔)纠葛。办案(😍)时,赵鹏程(🤳)和刘长路遭遇袭警,刘长路开枪警告时(shí ),一颗子弹误伤路人,造(zào )(🦇)成意外“失火”,由(👪)此被告上(shàng )法庭。案(àn )件引(yǐn )发警(😝)察(chá )用(🏒)枪法律(🎥)层(🐡)面(miàn )上的思(sī )考,律师迟玉和赵鹏程找到关键证据,洗清刘(🚲)长(📐)路罪名(🔙),赵鹏程向(xiàng )刘(liú )长(💣)路坦承(🌸)是他举报了“走火”,却遭到大家误解(🐂)。当再次面(miàn )对(duì )(💅)枪(qiāng )(🤼)口,赵鹏程挡在刘长路(lù )面前秒杀罪犯,赵鹏(👅)程的“开火”打(dǎ )碎了当年(🐱)“哑火”的精神枷锁,让(🙅)大家理(lǐ )解了他举报(🐇)“走(zǒu )火”的(de )正确意(yì )义 。