He didn't. He tried to in Halloween 2 though. What happened was his mother, Deborah Myers, whom died after giving birth to Angel Myers, the sister your asking about now, wanted Angel dead so she could be with the rest of the family, so she gets Michael to kill her but instead Angel saves herself and kills him instead.
In the original there wasn't a reason, he was just evil. In Halloween 6 they tried to give him a reason; Michael has been marked with a runic symbol called Thorn, an ancient Druid curse that drives a young man to wipe out his entire family for the good of civilization. In the remake he had a bad childhood, and really only loved his mother and baby Laurie and wanted to be reunited with her until she hurt him. The Thorn storyline is ignored in H20 and HR so like the original and Halloween II he doesn't have a reason for wanting to kill Laurie, he's back to being evil.
I think it has something to do with once the family is all dead they'll be reunited... & something about the curse of Thorn will be broken if he kills them all... Just what I've gathered so far. There is no runic curse in the new remakes he doesnt want to kill laurie he loves her just like he loved his mother he just wants her back and hell kill anyone who gets in his way he goes alil more haywire in the new halloween 2 because laurie turned on him in the first but in the end he gets her back she becomes crazy and thats that
Chop his head off like Laurie did, make sure it really is him first.
There was a ancient curse on him because one of his family members a long time ago killed people too so he is cursed.
Michael Myers, he always ends up killing whoever he is after.
My vote is for Michael.
No michael myers is not a ghost he is a fictional story yes the person is real but michael myers is not!! Gosh people peoPle its not true michael myers costumes r on sale but thoses arent real either!!
his sister
First of all, Michael Myers isn't real. To answer your question nobody has killed Michael Myers because he is invincible unless you cut off his head or cut him in half. No wound will kill him though...... like a bullet going through his chest wouldn't kill him.
because she was his sister, but then she tried to kill him and then he tried to kill her!
He was six in the original, in the remake I think he was ten.
Michael Myers stabbed his sister 6 times in the chest with a kitchen knife
Kill them
Micheal Myers Had Only 2 Sisters
It depends what sister
Jamie is the daughter of Laurie Strode, Michael's sister, which makes her Michael's niece.
Micheal Myers is of a Caucasian race, if you have seen Halloween & Halloween II, you can see he is of that race. Halloween when he killed his sister, in Halloween II when he was in the house trying to kill his other sister his mask fell off.
Evil never dies.
It seems to me that he enjoys it.