Who is William Vitello from The Cat Who Saw Red and what is their importance? Cat_Who_series English & Literature William Vitello | The Cat Who Saw Red

William Vitello is a tenant at Maus Haus. William fancies himself a spy of sorts and finds incrementing evidence about Dan Graham. William is murdered by Dan and is left in the basement to rot with a pile of clay. It is William's murder that gets Dan caught since Dan is unable to get rid of William's body the way that he got rid of Joy's.