Is it a sin if a law enforcement takes someone's life in the line of duty?

https://peakd.com/hive-182074/@fatimajunio/tjpbzcys

• No one can take anyone's life, taking one's life is not in the hand of anybody but God, even if you shoot at someone on the head and it is not appointed time for that person to die, that person won't die

Job 12:10 In whose hand is the soul of every living thing, and the breath of all mankind.

• No matter how little living thing is, all life is in the hand of God, not anyone but God

Matthew 10:29 Are not two sparrows sold for a farthing? and one of them shall not fall on the ground without your Father.

• If an ordinary sparrow can't fall without the consent of God, how much of big animals like elephants 🐘, beats, and most especially human being that is much important to God than any other thing
  No life can be taken without the permission of God

Hebrews 9:27 And as it is appointed unto men once to die, but after this the judgment:

• You can die by any way, it may be either by accident when it is your time to die

Bible verses source; http://play.google.com/store/apps/details?id=bible.kingjamesbiblelite