No, you ignorant wretch.
mur·der
ˈmərdər/
noun
noun:
murder; plural noun:
murders
- 1.
the unlawful premeditated killing of one human being by another.
"the stabbing murder of an off-Broadway producer"
synonyms: killing, homicide, assassination, liquidation, extermination, execution, slaughter, butchery, massacre; More
manslaughter;
literaryslaying
"a brutal murder"
- informal
a very difficult or unpleasant task or experience.
"my first job at the steel mill was murder"
synonyms: hell, hell on earth, a nightmare, an ordeal, a trial, misery, torture, agony
"driving there was murder"
verb
verb:
murder; 3rd person present:
murders; past tense:
murdered; past participle:
murdered; gerund or present participle:
murdering
1.
kill (someone)
unlawfully and with
premeditation.
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In order for a killing to be a murder, it must be unlawful and premeditated. The cop killing that kid was not unlawful nor premeditated. So, it's not murder. It's just a killing.
kill·ing
ˈkiliNG/
noun
noun:
killing; plural noun:
killings
- 1.
an act of causing death, especially deliberately.
synonyms: murder, assassination, homicide, manslaughter, elimination, putting to death, execution; More
honor killing;
slaughter, massacre, butchery, carnage, bloodshed, extermination, annihilation;
literaryslaying
"a brutal killing"
adjective
adjective:
killing
1.
causing death.
"weed-killing"
synonyms: deadly, lethal, fatal, mortal, death-dealing; More
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The cop is a killer, not a murderer.
Part of writing coherent sentences is the proper use of words. But, you are trying. You've gotten better at getting in more than three words per sentence so you got that going for ya.