A Massachusetts woman is on the run after her husband, a veteran police officer, was found dead inside their home, and authorities now consider her armed and dangerous.

Karen Robitaille, 55, of Uxbridge, Massachusetts, has been named a fugitive by the Worcester County District Attorney's office after the body of her husband, Keith Robitaille, 57, was discovered during a welfare check at the couple's home on June 10, 2025. Keith Robitaille served as a police officer with the Northbridge Police Department. His death has been ruled a homicide, and an arrest warrant has been issued for Karen Robitaille on a charge of murder, the Daily Mail reported.

The Worcester County District Attorney's office described Karen Robitaille as "armed and dangerous" and urged the public not to approach her. Investigators believe she fled the area before or shortly after the body was found. Her current whereabouts remain unknown.

A welfare check turns into a murder scene

Police responded to the Robitaille residence on Rivulet Street in Uxbridge for a welfare check. Upon arrival, officers found Keith Robitaille dead inside the home. The circumstances of his death prompted investigators to treat the scene as a homicide from the outset.

The Office of the Chief Medical Examiner conducted an autopsy. While the official cause and manner of death have been confirmed as homicide, authorities have not publicly disclosed the specific cause of death. That detail remains under investigation, and prosecutors have not released it as part of their public statements.

Keith Robitaille had served as a police officer in Northbridge, a small town in Worcester County. His career in law enforcement makes his killing all the more jarring for the tight-knit community. The case bears striking similarities to another recent Massachusetts case in which a wife became a fugitive after her police officer husband was found dead, underscoring a disturbing pattern.

Suspect profile and the search

Karen Robitaille is described as a white female, approximately 5 feet 5 inches tall, weighing around 160 pounds, with brown hair and brown eyes. Authorities released her photograph to the public and asked anyone with information about her location to contact the Worcester County District Attorney's office or local law enforcement immediately.

The DA's office issued a clear warning: do not approach her. The "armed and dangerous" designation signals that investigators believe she may possess a weapon and could pose a threat to anyone who encounters her. Authorities have not publicly confirmed what type of weapon she may be carrying or whether a weapon was recovered from the scene.

Investigators have not said whether Karen Robitaille had a history of domestic disputes with her husband or whether any prior incidents were reported to police. The motive behind the killing has not been publicly disclosed.

A community in shock

Uxbridge is a quiet town of roughly 14,000 people in southern Worcester County, near the Rhode Island border. Violent crime is rare. A homicide involving a police officer's family has sent shockwaves through the community and the broader law enforcement network in the region.

The Northbridge Police Department has not released a public statement about Keith Robitaille's death beyond cooperating with the district attorney's investigation. Investigators will need to determine whether Karen Robitaille acted alone, whether anyone assisted her in fleeing, and where she may have gone after leaving the residence.

Domestic violence cases that end in death are a grim reality across the country. In Kansas, a Marine veteran was fatally shot by her estranged husband following an argument, a reminder that lethal spousal violence strikes families in every community and every walk of life.

The legal road ahead

The murder warrant means that once Karen Robitaille is located and apprehended, she will face arraignment on a charge of murder in Worcester County. Massachusetts does not distinguish between degrees of murder at the charging stage the way some states do; prosecutors can later pursue first-degree murder if they believe the evidence supports premeditation.

If convicted of first-degree murder in Massachusetts, the mandatory sentence is life in prison without the possibility of parole. Second-degree murder carries a life sentence with the possibility of parole after 15 years. The distinction will hinge on facts investigators have not yet made public.

Prosecutors in other states have pursued similar spousal-killing cases aggressively. In Alabama, a former prosecutor was charged with poisoning her disabled husband with fentanyl and then allegedly tried again while out on bond, illustrating how seriously courts treat allegations of spousal violence that escalate to attempted or completed homicide.

What investigators must still determine

Several critical questions remain unanswered. Authorities have not publicly confirmed the weapon or method used to kill Keith Robitaille. They have not disclosed a timeline for when he was last seen alive or when Karen Robitaille was last confirmed at the residence.

Investigators will also need to determine whether she crossed state lines, which could bring federal authorities into the search. A fugitive fleeing a murder charge who crosses state boundaries can trigger federal unlawful flight charges, adding another layer of legal jeopardy.

In cases where police discover a body during a welfare check, the investigation often hinges on forensic evidence collected at the scene. A similar welfare-check discovery in Atlanta led to murder charges against a family member after investigators pieced together evidence from the home.

No additional suspects have been named. Authorities have not indicated whether surveillance footage, cell phone data, or vehicle tracking information has been obtained. The public appeal for tips suggests investigators are casting a wide net.

A cop's life cut short

Keith Robitaille spent his career protecting the public as a Northbridge police officer. The details of his service record have not been released, but his role in law enforcement gave him a life defined by duty to community safety. That a police officer's life ended violently inside his own home carries a particular sting for the men and women who serve alongside him.

The Worcester County District Attorney's office has asked anyone with information on Karen Robitaille's whereabouts to come forward. Tips can be directed to local law enforcement or the DA's office directly.

When a cop is killed and the suspect is his own wife, the system owes that officer the same relentless pursuit of justice he spent his career delivering to others.