Case seen on Inside Edition, Good Morning America, and 48 Hours Accident, Suicide. . . Or Murder? On November 6, 2000, paramedics answered a call to find Kristin Rossum, 24, sobbing. Her husband, Greg de Villers, wasnt breathing and she claimed he had overdosed on drugs after learning she was leaving him. But family and friends who knew of Gregs distaste for drugs werent buying Kristins story--particularly the idea that he would take his own life. American Beauty The daughter of a well-to-do California family, Rossum was a brainy blonde beauty whose talent for toxicology had won her a post at the San Diego County Medical Examiners Office. But her sweet smile masked a dark side. Shed developed a taste for methamphetamine in high school, and six months after her marriage to Greg, shed begun seeking secret trysts with other men. Toxic Passion At the time of her husbands death, Rossum was engaged in an illicit affair with her married boss. Investigators found that the Medical Examiners Office was missing supplies of meth and fentanyl, the narcotic that had killed her husband. With each clue discovered, another piece of Rossums "good girl" façade fell away. What the world would eventually see was the true face of a murderer--and the hand of justice. . .