Mistrial in Lindsay Clancy child murder case as Massachusetts jury deadlocks

A Massachusetts judge declared a mistrial after jurors failed to reach a unanimous verdict in the Lindsay Clancy case. Eleven of twelve jurors favoured a not guilty by reason of insanity verdict.

Massachusetts jury deadlocked in Clancy child killings trial

A judge declared a mistrial on Thursday in the case of Lindsay Clancy, the Massachusetts woman who strangled her three young children to death in January 2023, after jurors failed to reach a unanimous verdict following seven days of deliberations, RTÉ News reports.

Judge William Sullivan discharged the 12-member jury after an appeals court rejected a last-minute defence bid to replace one of its members. Eleven jurors favoured acquitting Ms Clancy, 36, on grounds of insanity; one dissented.

"At this point, I'm going to declare that the jury is deadlocked, and I'm going to declare a mistrial," Judge Sullivan said in court.

Plymouth County district attorney Tim Cruz told reporters that prosecutors must now decide whether to retry the case. "I'll be making that decision shortly," Cruz said. Ms Clancy will remain incarcerated pending a possible new trial.

Five-week trial, more than 80 witnesses

The televised trial lasted nearly six weeks and featured testimony from more than 80 witnesses, including Ms Clancy's now ex-husband, Patrick Clancy. It reignited long-running debates in the United States about how postnatal mental health in women is treated — both by healthcare providers and by the legal system in cases where mothers kill their children.

US President Donald Trump commented on the verdict from the White House. "It's a horrible tragedy," Trump told reporters. "I assume there's going to be another trial."

No one disputed that Ms Clancy strangled Cora, five; Dawson, three; and eight-month-old Callan with exercise bands in the basement of the family home in Duxbury, a suburb of Boston, on 24 January 2023. After killing the children, she cut herself with a knife and jumped from a second-storey window in an attempt to end her own life that left her paralysed.

Defence: psychotic episode; prosecution: deliberate act

Her attorney, Kevin Reddington, argued throughout the trial that Ms Clancy — a former labour and delivery nurse at Massachusetts General Hospital — was a loving mother who had been in the midst of a psychotic episode at the time of the killings. He sought a verdict of not guilty by reason of insanity.

Testimony from family members detailed how Ms Clancy had struggled with her mental health in the months following the birth of her third child, repeatedly seeking treatment from healthcare providers who prescribed her multiple medications. Patrick Clancy testified that his wife had been discharged from a psychiatric hospital less than two weeks before the killings but showed no signs in the days that followed that she intended to harm herself or the children. He described her demeanour as "normal" when he left the house to pick up a food order.

Prosecutors did not dispute that Ms Clancy had been dealing with mental health issues. They argued, however, that she had been capable of appreciating the wrongfulness of her actions and had chosen to carry them out regardless. A psychologist presented by the prosecution, who examined Ms Clancy, concluded that she had planned to die by suicide and killed her children because "she was convinced that they would suffer without her."

Prosecutors also pointed to evidence that, shortly before the killings, Ms Clancy used her phone to map how long it would take her husband to complete an errand — sending him out to collect a food delivery and visit a pharmacy — suggesting premeditation.

Patrick Clancy testified that he spoke briefly by phone with his wife while at the pharmacy. On returning home, he found her lying in the backyard with cuts to her wrists and neck. She told him she had tried to kill herself. When he asked where the children were, she said they were in the basement. First responders arrived after he called 911, and he ran to the basement to find all three children with exercise bands tied around their necks.

Several witnesses, including Patrick Clancy, later testified that while Ms Clancy was hospitalised, she said she had heard a man's voice telling her that if she did not act, she would lose her chance.

Comparisons drawn to the Andrea Yates case

The trial drew widespread comparisons to the case of Andrea Yates, a Texas woman who drowned her five children in a bathtub in 2001. After an appeals court overturned her initial murder conviction, Yates was found not guilty by reason of insanity in 2006; her lawyers argued she had suffered from severe postnatal psychosis.

The outcome of the Clancy mistrial leaves prosecutors with the decision of whether to pursue a second trial, while Ms Clancy remains in custody.

Source: RTÉ News