Wisconsin Cyanide Plot: Couple Charged in Ex-Girlfriend Attempted Murders
A Wisconsin couple, Paul VanDuyne and Andrea Whitaker, stand accused of a chilling cyanide plot. Authorities allege they meticulously planned to murder two of VanDuyne’s former girlfriends, employing cyanide as their deadly weapon. Initial reports sparked concern as investigators were hospitalized following potential exposure. The investigation, which began with a contaminated water bottle found in a Costco parking lot, revealed a web of deceit, including online searches detailing cyanide’s properties-a critical point of evidence. This case, reported by News Directory 3, involves attempted homicide, aggravated battery, and stalking charges. law enforcement is investigating a complex case involving multiple agencies. Could this complex plot be the work of a steadfast scheme, or will additional details surface as the trials begin? Discover what’s next in this evolving story.
Wisconsin Couple Charged in Cyanide Plot Against Exes
A wisconsin couple is facing serious charges after allegedly plotting to murder two women using cyanide.Paul VanDuyne and Andrea Whitaker are accused by the Wisconsin justice Department of crafting poisons in an elaborate scheme targeting two of VanDuyne’s former girlfriends. the cyanide poisoning plot has also resulted in the hospitalization of multiple investigators who may have been exposed to the deadly substance.
Prosecutors allege that VanDuyne broke into a woman’s car in a Middleton Costco parking lot last month, contaminating her water bottle with cyanide. The woman noticed people outside her car indicating it had been tampered with. While she initially found nothing amiss, she later noticed the water tasted unusual. two weeks later, a similar incident occurred, prompting the woman to bring the water bottle to police, who confirmed the presence of cyanide.
Around the same time, another woman in Rock County was hospitalized after drinking cyanide-tainted water she found in her car following a visit to the gym. Both women had previously dated VanDuyne, according to prosecutors.

VanDuyne was arrested after authorities monitored him attempting to conceal evidence. Police intervened when he tried contacting the Rock County woman. While in jail, VanDuyne allegedly contacted Whitaker, instructing her to remove items from his residence.
Whitaker was apprehended leaving the house with belongings. A search of her phone revealed messages between the couple discussing various poisons. Dane County Assistant District Attorney William brown said Whitaker’s online searches included queries such as “Does potassium cyanide cloud water?” and “What does cyanide look like?” This evidence suggests a calculated plan for the attempted homicide.
VanDuyne and Whitaker face charges in rock County including attempted homicide, aggravated battery, reckless endangerment, and stalking, all involving a dangerous weapon. In Dane County, VanDuyne faces additional charges of attempted homicide and stalking, while Whitaker is accused of aiding him and attempting to cover up the crimes.
What’s next
The investigation, involving seven agencies including the Wisconsin Department of Justice’s Division of Criminal Investigation and the FBI, is ongoing. The legal proceedings against VanDuyne and whitaker will determine their role in the alleged cyanide poisoning plot and the extent of their criminal liability.
