Upon returning to the U.S., he enrolls in college and meets Dorothy Kingship, the daughter of a wealthy copper tycoon. Seeing an opportunity to attain the riches he has always craved, he becomes Dorothy's lover. When she tells him she is pregnant, however, he panics; he is sure that her stern, conservative father will disinherit her. Resolving to get rid of Dorothy, he tricks her into writing a letter that, to an unknowing observer, would look like a suicide note, and then throws her from the roof of a tall building. He runs no risk of getting caught, having urged Dorothy to keep their relationship a secret from her family and friends. He continues to live with his mother, who dotes on him and has no clue as to what he has done.