The Departed V

I attempted to subdue Trooper Barrigan......at which time he drew down on me, and I was able to squeeze off one shot... ...and strike him in the head. 
At that time I immediately checked the vitals......on both Troopers Brown and Costigan......and discovered that they had expired. I just wanna go on record. I'm recommending william costigan for the Medal of Merit. 
Eternal rest grant unto him, o  Lord.Ready? And let perpetual light shine upon him. Fold. May he rest in peace. Amen. May his soul and the souls......of all the faithful departed, through the mercy of God, rest in peace. Amen. 

Subdue  
To conquer and subjugate; vanquish. 制服慑服；征服，战胜 
To quiet or bring under control by physical force or persuasion; make tractable. 使顺从，使屈服用武力或说服来使安静或屈服；使默不作声 
Subdue my excitement about the upcoming holiday. 克制我那因即将到来的节日而产生的兴奋 
中文（简体） (Chinese (Simplified))
使服从, 减弱, 压制 To conquer and subjugate; vanquish. See synonyms at defeat.

squeeze off扳枪机射击 
To fire (a round of bullets) by squeezing the trigger. 
squeeze off
Fire a gun, as in He squeezed off one shot after another.

Vital  
中文（简体） (Chinese (Simplified))
要害, 维持生命的重要器官
idioms:
vital force    生命力, 活力
vital organs    维持生命所必须的器官
vital power    生命力
vital signs    生命特征
vital statistics    人口统计