Wisconsin Couple Charged in Disturbing Poison Plot
In a shocking case out of Wisconsin, a couple has been charged in connection with a sinister plan to poison two women using cyanide. The allegations have raised serious concerns for public safety, particularly after several investigators involved in the case ended up hospitalized due to exposure to the toxic substance.
The couple, Paul VanDuyne and Andrea Whitaker, stand accused of creating poisons and attempting to use them to murder two women who were former romantic partners of VanDuyne. This disturbing plot was uncovered by the Wisconsin Department of Justice, which has been actively working on the case.
According to prosecutors, the first incident occurred when VanDuyne allegedly broke into a woman’s vehicle parked at a Costco in Middleton. He reportedly contaminated her water bottle with cyanide. The woman later noticed that her water had an unusual taste, but did not initially recognize the danger. Shortly after, she was informed by others that her car had been tampered with, which led her to bring the bottle to law enforcement for testing. Results confirmed the presence of cyanide.
In a separate incident, another woman found cyanide-tainted water in her car after a workout session in Rock County. This troubling revelation resulted in her hospitalization.
Both women had previously dated VanDuyne, highlighting a motive that prosecutors believe may be rooted in past relationships.
Authorities kept a close watch on VanDuyne and moved in quickly when he attempted to contact one of the women following the incidents. He was arrested, and during his time in jail, it was revealed that he had called Whitaker, asking her to remove items from his residence. Law enforcement intercepted her as she left, discovering that her phone contained numerous messages between the two discussing various poisons.
Investigators have since learned that at least seven members of the state’s investigative team required hospitalization due to possible cyanide exposure. This underscores the dangerous nature of the case and the risks faced by law enforcement in their efforts to ensure public safety.
The prosecution outlined that Whitaker’s internet search history included alarming queries such as “Does potassium cyanide cloud water?” and “What does cyanide look like?” These searches not only suggest a premeditated plan but also raise questions about the couple’s understanding of the toxic substances they were dealing with.
VanDuyne and Whitaker now face multiple charges, including attempted homicide, aggravated battery, reckless endangerment, and stalking—all involving dangerous weapons. The charges are serious, reflecting the gravity of their alleged actions and the potential consequences they could have had for their victims and the community at large.
Authorities from various agencies, including the Wisconsin Department of Justice and the FBI, have collaborated on this case, which highlights the importance of teamwork in law enforcement when tackling such serious threats.
While the investigation continues, the community is understandably shaken by the incident. In a world where trust can sometimes be misplaced, this case serves as a chilling reminder of the dangers that can lie closer to home than we might expect.
As we await further developments, it is essential that we remain vigilant and supportive of law enforcement’s efforts to keep our communities safe. This case exemplifies the importance of reporting suspicious activities and underlying threats that may put others at risk.
The legal proceedings against VanDuyne and Whitaker will be closely watched, as the outcome could set important precedents for how similar cases are handled in the future. The fight against crime is ongoing, and anyone considering harmful actions should be reminded that they will be met with the full force of justice.


