Aino Nykopp

Demographic Info


It is believed that Aino Nykopp-Koski began her serial series in 2004. All of her known victims were patients in private homes and hospitals. The patients were murdered using opiates and sedatives. She made no attempt to hide the bodies.

Aino Nykopp-Koski was arrested in March 2009. She was sentenced to life in prison on December 22, 2010 for the murders of five people, the attempted murder of five people, three aggravated assault charges, three theft charges and a charge for possessing illegal drugs. Her lawyer has appealed the conviction.

Blog Posts

Aino Nykopp Appeals Conviction

on November 9th, 2011 in Serial Killers by | No Comments

Aino Nykopp asked the Helsinki Court of Appeals to strike down her sentence on Monday. She was previously convicted of five cases of murder and five cases of attempted murder and received a sentence of life in prison. Nykopp was a nurse, and her victims were elderly, bed-ridden patients of…

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Aino Nykopp Given Life Sentence

on December 23rd, 2010 in Serial Killers by | No Comments

Aino Nykopp, a nurse from Helsinki, was given a life sentence for the murder of five people and the attempted murder of another five. She poisoned elderly people under her care as well as one of her coworkers. Nykopp maintains that she is innocent and plans to appeal.

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Victims of Aino Nykopp-Koski

on January 1st, 2010 in Serial Killers, Victimology by | No Comments

Aino Nykopp-Koski was charged with the murder of five people and the attempted murder of five more people. We do not have any information regarding the identities of these people.

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