十年(🕕)前(qián ),平海站派(pài )出所民警赵鹏(péng )程在执勤时遭遇持枪嫌(xián )疑(🔱)人,开(🤴)枪时“哑火(🎹)”,关键时(🌰)刻(kè )师傅徐雷(léi )(🐮)挡在(zài )他(tā )面前击毙(👋)罪犯也(🎏)中(zhōng )弹致(🏇)残(cán ),这使(🚤)赵(zhào )鹏程在家(jiā )(🔸)庭和工(gōng )作上背负上沉重(🙍)的精神压力(🛹)。十年后,平海所(🎿)值班室(🗑)发生了(le )“走火”事(shì )故。当事民(😱)警(jǐng )(🐖)刘长路顾(⏺)及(jí )他人前途决(🔩)定隐瞒(mán )不报,然(rán )目(🖲)击“走(💱)火”的赵鹏程却深(shēn )陷(🗞)情与理的抉择(zé )(🏂)中(zhōng )。“走(🌞)火”事件被人举报,引发平海所的人(rén )际纠葛。办(bàn )案(àn )时,赵鹏(🏯)程(🤳)和刘长路(lù )遭遇袭警(🤖),刘(liú )(🕯)长路开(🗳)枪(qiāng )警(jǐng )告(❕)时,一颗(kē )子弹误伤路人,造成意外(➡)“失火(huǒ )”,由此被告上法(fǎ )庭(tíng )(🌼)。案件(📟)引发警察用枪(qiāng )法律(🎥)层面(🈺)上的思考,律师(shī )迟玉和赵鹏程找(👵)到关键(jiàn )证据,洗清(qīng )刘长路罪名,赵(zhào )鹏程向(xiàng )刘(🔫)长路坦承是(shì )他举报了“走火”,却遭到大(dà )家误解。当再次面对枪口,赵鹏程挡在(zài )刘长路面前秒杀罪(zuì )(🈺)犯(⏺),赵(🔮)鹏程(🈳)的“开火”打碎了当(dāng )(🐌)年“哑(yǎ )(💛)火(huǒ )”的精神枷锁(💨),让大家理解了(🎞)他举报“走火”的正确(🏆)意义 。