Legal Analysis: The Evil Need Not be Insane
The West, and America, keeps trying to solve a moral problem with a medical word. That is the whole fight.
Lindsay Clancy strangled her three children in the basement of a Duxbury house in January 2023 while her husband was out on errands. Cora was five. Dawson was three. Callan was eight months old. She has never denied the acts. What a Massachusetts jury was asked to decide, over five weeks of testimony and seven days of deadlock, was not whether those children died by her hands. It was whether she was a person who could be blamed for it. Eleven jurors were prepared to say no. One was not. The judge declared a mistrial. She remains at Tewksbury Hospital. Prosecutors may try her again. Nothing about that sequence is settled, and anyone who talks as if the case already produced a clean acquittal is not describing the record.
The record is still enough to force the older question. Massachusetts does not call the defense "insanity." It calls it lack of criminal responsibility. Under the McHoul standard, a defendant is not responsible if, at the time of the offense, a mental disease or defect left them without substantial capacity either to understand that the conduct was wrong or to control themselves. Once that issue is properly raised, the Commonwealth has to prove responsibility beyond a reasonable doubt. Fail, and the verdict is an acquittal. There is no murder sentence waiting in a drawer. What follows is civil: up to forty days of observation, then a petition to commit the person as mentally ill and dangerous, first for six months, then in renewable one-year stretches for as long as a court keeps finding the standard met. Commitment after a homicide can last years. It can last decades. It is also, by design, not punishment. When the illness and the danger can no longer be shown, the legal basis for holding the person ends. The deaths do not convert into a prison term at that point, because the criminal case already ended in an acquittal.
That last sentence is the part polite conversation wants to skip. People will tell you, correctly, that an NCR verdict in a child-killing almost never means a walk out the door in six weeks. The district attorney stays in the commitment case. The facility is secure. Release is a hearing, not a calendar date. All of that is true, and it still does not answer the charge. The system has separated the killing from any obligatory accounting for the killing. The dead stay dead. The living person is managed as a patient. If the patient improves enough, the state's claim thins out. That is not a glitch. It is the legal architecture.
The architecture exists because a decent society does not want to hang the genuinely broken. Postpartum psychosis is real. It is rare, violent when it turns, and distinct from ordinary postpartum depression. A woman in a true psychotic break can plan an afternoon and still be lost to reality. The law has to have a door for that, or it becomes a machine that punishes disease. The mistake is treating the door as the whole house. Mental illness can destroy responsibility. It does not do so by default. Planning, concealment, going on and off medication, searching for methods, waiting until the other adult leaves the house, those facts do not magically prove sanity, but they are not decorative either. They are evidence that a mind was still making moves in the world. A jury is allowed to notice them. One juror in Plymouth did. Calling that juror cruel, or capturing some hidden appetite for prison, is a way of refusing the job the jury was given.
The title of Malone's essay (linked below) is the thesis, and it is worth defending. Being evil is not insanity. Being in despair is not insanity. Being overmedicated is not, by itself, insanity. Being drunk or high is not insanity, which is why a man who drinks and then assaults someone does not get to cash the bottle in as a verdict. Influence can explain a lowered threshold. It does not erase authorship. If we let every ugly inner state become a diagnosis that swallows the act, we are not becoming more compassionate. We are becoming less able to say that a particular human being did a particular thing to particular other human beings.
That is the defence against the first objection: you just want revenge. No. Revenge is a mood. Responsibility is a claim about who an action belongs to. The children are not symbols in a debate about maternal mental health. They had names and ages. A legal order that cannot say, except in the most extreme and proven collapse of mind, that their deaths were done by someone has already decided that the most important fact in the room is the inner weather of the adult. Sometimes that weather is the story. Often it is only part of it. The holdout juror's stubbornness looks, from outside, like the last remaining insistence that part is not the whole.
The second objection is clinical: you are not a psychiatrist. Fair. Neither is a jury, which is why the courtroom fills with competing experts and why those experts so often cancel. The law is not asking the public to practice medicine. It is asking whether a mental disease or defect in fact stripped this person of the capacity to know wrongness or to stop. That is a legal question dressed in medical clothes. When the clothes become the question: when "she was struggling" is treated as equivalent to "she could not be an agent," the profession has been asked to do civic work it cannot do. Psychiatry can describe a state. It cannot tell a commonwealth what it owes the dead.
The third objection is historical and almost true. Massachusetts did not invent this last week. The modern shape of the defence, the shift of the burden onto the Commonwealth, the civil track after acquittal, the privacy rules that make it hard to follow what happens after release: those accreted. A century of doctrine plus the post-1960s suspicion of punishment produced a system that is very careful about the defendant's inner life and comparatively mute about permanence. The Boston Globe has described how hard it is even to track later offenses among people who leave this track. A public that cannot see outcomes is being asked to trust a process whose whole point is that the original crime no longer generates a sentence. Trust, in that setting, is not a virtue. It is a request.
None of this requires pretending Clancy is a comic-book villain, or that postpartum psychosis is a lawyer's trick, or that every NCR patient is a week from the street. It requires refusing a translation that has become automatic in American argument: if the act is unbearable, the actor must have been someone else, a disease wearing a face. Sometimes that is accurate. When it is not, the translation is a kindness purchased with other people's lives.
A culture that cannot tell evil from illness will eventually be unable to tell responsibility from treatment, or a person from a diagnosis, or a crime from a symptom. The Clancy jury's inability to speak with one voice is not a failure of civics. It is the sound of that distinction still being fought over in a room where three children are no longer available to be asked what they think. The law can keep its door for the truly shattered. It should stop enlarging the door until every horror fits through it. Being sick can excuse. Being evil cannot.
