One of the characters pretends that a man broke into her office and sent a fake email from her computer on the night he was run off the road by Lester Fawley, a deranged Vietnam veteran who is outraged when his ex-wife Faunia starts sleeping with Coleman Silk, a retired classics professor.  
Near the end of this novel, the final movement of Mahler's Third Symphony is played after Herb Keble delivers a self-serving eulogy at a funeral.  Before that, the narrator overhears a conversation at a restaurant named Pauline's Place which leads him to try to obtain another character's diary, but a Filipino woman prevents him from talking to that character's father.  One of the characters pretends that a man broke into her office and sent a fake email from her computer on the night he was run off the road by Lester Fawley, a deranged Vietnam veteran who is outraged when his ex-wife Faunia starts sleeping with Coleman Silk, a retired classics professor.  FTP, name this novel in which Nathan Zuckerman befriends Coleman, a book by Philip Roth which was made into a dreadful movie starring Anthony Hopkins.
Near the end of this novel, the final movement of Mahler's Third Symphony is played after Herb Keble delivers a self-serving eulogy at a funeral.  
The Human Stain