does not want Jem and Scout to be present at Tom Robinson's trial. No seat is available on the main floor, but the Rev. Sykes, the pastor of Calpurnia's church, invites Jem, Scout and Dill to watch from the colored balcony. Atticus establishes that Mayella and Bob Ewell are lying. It is revealed that Mayella made sexual advances toward Tom, resulting in her being beaten by her father. The townspeople refer to the Ewells as "white trash" who are not to be trusted, but the jury convicts Tom regardless. Jem's faith in justice is badly shaken. Atticus is hopeful that he can get the verdict overturned, but Tom is shot 17 times and killed while trying to escape from prison. Despite Tom's conviction, Bob Ewell is humiliated by the events of the trial. Atticus explains that he destroyed Ewell's last shred of credibility. Ewell vows revenge, spitting in Atticus' face, trying to break into the judge's house and menacing Tom Robinson's widow. Finally, he attacks Jem and Scout while they are walking home on a dark night after the school Halloween pageant. Jem suffers a broken arm in the struggle, but amid the confusion, someone comes to the children's rescue. The mysterious man carries Jem home, where Scout realizes that he is Boo Radley. Sheriff Tate arrives and discovers Ewell dead from a knife wound. Atticus believes that Jem was responsible, but Tate is certain it was Boo. The sheriff decides that, to protect Boo's privacy, he will report that Ewell simply fell on his own knife during the attack. Boo asks Scout to walk him home. After she says goodbye to him at his front door, he disappears, never to be seen again by Scout. While standing on the Radley porch, Scout imagines life from Boo's perspective. Autobiographical elements Lee said that To Kill a Mockingbird is not an autobiography, but rather an example of how an author "should write about what he knows and write truthfully". Nevertheless, several people and events from Lee's childhood parallel those of the fictional Scout. Amasa Coleman Lee, Lee's father, was an attorney similar to Atticus Finch. In 1919, he defended two black men accused of murder. After they were convicted, hanged and mutilated, he never took another criminal case. Lee's father was also the editor and publisher of the Monroeville newspaper. Although more of a proponent of racial segregation than Atticus, he