It is uncertain "technically at the end of the book" but the narrator implies Boo Radley did it. It also could have been he fell on it, because Scout trips over that same root earlier, but most likely Boo did it.
No he wasn't
since your category refers to To Kill A Mockingbird, bob Ewell was killed by boo radley. there's evidence of it in the last part of the book, during the conversation between heck tate and atticus.
Kayla Ewell's birth name is Kayla Noelle Ewell.
Fred Rogers (better known as "Mr. Rogers") died of stomach cancer in 2003.
A Crime to Remember - 2013 Who Killed Mr- Woodward 1-6 was released on: USA: 17 December 2013
Boo Radley
The book just describes it as "a kitchen knife"
No, Jem did not accidentally kill Mr. Ewell in "To Kill a Mockingbird." Mr. Ewell was killed by Boo Radley while he was attacking Jem and Scout.
tate knows that Boo Radley killed Bob Ewell!
Bob Ewell ( Mr. Ewell ) was stabbed in the chest in october. He "Fell" on his own knife. Atticus,Jem,Scout, and the Sheriff [< sorry for my spelling]. they all knew that Boo Radley killed him when Bob Ewell attacked scout and Jem.
The sheriff thinks Jem killed Bob Ewell.
Have you not read the book AT ALL?He says that he fell on his own knife and killed himself."Mr. Finch," Mr. Tate said stolidly, "Bob Ewell fell on his knife. He killed himself."- Chapter 30
They were being followed and later attacked by Mr. Bob Ewell, The father of Mayella Ewell. Mr. Ewell intended to kill Jem and Scout but got killed himself. Jem and Scout were rescued by Boo Radley, the mysterious neighbour who never came out.
He was stabbed with a knife
In the courthouse, Mr. Ewell confronted Atticus about being threatened during the trial. Atticus remained calm and assured Mr. Ewell that he had no intention of harming him. Mr. Ewell eventually left, feeling humiliated.
During the trial, Mr. Ewell claimed that he saw Tom Robinson assaulting his daughter, Mayella Ewell.
The judge tells Mr. Ewell to leave the courtroom after his rude interuption.