For 16 years, Charles Cullen served as a nurse in various medical facilities, covertly causing the deaths of patients by administering lethal doses of medication through their IVs. It is believed that Cullen may have killed as many as 400 individuals, establishing him as one of the most prolific serial murderers in recent times.
Cullen faced a challenging upbringing, marked by the early deaths of his father and mother, along with the loss of two siblings. He dedicated years to caring for his brother, who eventually succumbed to cancer.
Following his departure from high school, Cullen briefly joined the U.S. Navy before pursuing nursing education at the Mountainside Hospital School of Nursing in Montclair, New Jersey, graduating in 1987. Subsequently, he married and had two daughters.
In January 1993, Cullen’s wife, Adrienne Taub, filed for divorce, citing fear for her safety due to his alarming behavior, including suspicious activities involving harmful substances and inquiries at a funeral home. Despite her concerns, her request for a restraining order was denied.
After the divorce, Cullen’s life took a downward turn as he grappled with alcoholism, financial struggles, and custody battles. He made multiple suicide attempts, faced worsening financial woes, and battled mental health issues.
Cullen’s criminal activities came to light when he was apprehended in 2003 by authorities at Somerset Medical Center, where a significant number of patients had died with elevated levels of digoxin in their systems. Subsequent investigations revealed a pattern of suspicious lab results linked to Cullen’s patients, leading to his termination and eventual arrest.
During the legal process, Cullen admitted to orchestrating multiple murders and attempted murders, utilizing various medications to carry out his crimes. He confessed to targeting vulnerable patients and meticulously planning his deadly actions.
Ultimately, Cullen pleaded guilty to multiple counts of murder and attempted murder in New Jersey and Pennsylvania, receiving multiple life sentences. While he confessed to a certain number of killings, suspicions remain that his actual death toll could be significantly higher, potentially reaching up to 400 victims.
Cullen’s justification for his actions as acts of mercy was refuted by experts, highlighting the troubling nature of his crimes and the devastating impact on numerous families affected by his malevolent deeds.