十年前,平(👷)海站派出所民警赵(📒)鹏(🏽)程在(zài )执勤(qín )时遭(zāo )遇(yù )持枪嫌(🛍)疑人,开枪时“哑火”,关(🐉)键(jiàn )时(shí )刻(kè )师(shī )(🔬)傅徐雷挡在他面前击毙罪(zuì )犯也中(zhōng )弹(🌗)致(zhì )(🏇)残,这使赵鹏程在家庭和工作(🗄)上背负(fù )上(shàng )沉重的精神(🔲)压力。十(shí )年后(🐖),平(🛺)海所(🎿)值班室发生(🍮)了(✖)“走火”事(shì )故。当事(shì )民警刘长路(lù )顾及他人(📎)前途决定隐瞒不报(bào ),然(rán )目击“走(💱)火”的赵鹏程却深陷情与(yǔ )理(🔝)的(de )抉择(🏂)中。“走火”事件被(bèi )人举报,引发平(píng )海所的人际纠葛。办案时,赵鹏程(🤳)和刘长(zhǎng )路(🐀)遭遇袭警,刘长路开(kāi )枪(🤘)警(jǐng )告时,一颗子弹(dàn )误(wù )伤路人(🚗),造成(chéng )意外“失火”,由此(🥋)被告(gào )上(shàng )法(💅)庭。案(àn )(💹)件(📟)引发警察用枪法律层(céng )面上(🤔)的思考(😙),律师迟玉(yù )和(hé )赵(zhào )鹏程找到关(💸)键证据(jù )(🍽),洗(🔞)清刘长路罪名,赵(👄)鹏程向刘(liú )长(💣)路(lù )坦承是他(tā )(⏳)举(🏓)报了(🎐)“走(zǒu )火”,却遭到大家误解(🐂)。当再次面对(duì )枪口,赵(✖)鹏程挡在刘长路面前(qián )秒杀罪犯(⏺),赵(🔮)鹏(👅)程(🈳)的“开(kāi )(🍯)火”打碎了(le )(🚪)当年“哑(yǎ )火”的精神枷(jiā )锁,让(ràng )大家理解了他举报“走火(🔍)”的正确意义 。