Chet Walters was a high-school football team captain, and one of the many boyfriends whom Susan LeGrow dated only to later cheat on with another man. On the night of the school prom, Chet found Susan cheating on him with another man, driving Chet insane.
He brutally clubbed the man to death and strangled Susan with his school tie, before burying her body under the 50-yard line of the school football field. Chet was eventually caught after Susan's buried body was found two weeks later. He was arrested, convicted and sentenced to death, his last words being, "The bitch broke my heart, so I broke her neck."
Susan LeGrow's ghost was later captured by Cyrus Kriticos to become "The Bound Woman" in The Black Zodiac, a collection of 12 earthbound spirits, as listed in The Arcanum, needed to power Basileus' Machine and open the Ocularis Infernum.