Major Crimes Detectives Investigating Rockville Murder-Suicide

For Immediate Release: Friday, August 30, 2024

Gaithersburg, MD – The Montgomery County Department of Police is investigating a homicide in Rockville that occurred on Thursday, August 29, 2024.

At approximately 7:50 a.m., 1st District officers responded to the 14900 block of Southlawn Lane for a report of a shooting. A witness reported that the suspect fled the scene in a gray Toyota Tacoma after shooting an adult male.

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Upon arrival, officers found 60-year-old Civil Jean Calixte suffering from multiple gunshot wounds. Officers and Montgomery County Fire and Rescue personnel rendered aid to Calixte, who was transported to a local hospital, where he was pronounced dead.

A lookout was issued for the Toyota Tacoma, and a responding officer spotted the vehicle near the intersection of Avery and Norbeck Roads. The officer conducted a felony traffic stop on the vehicle at and heard a gunshot. The suspect, 53-year-old Dario Villard, was found inside the truck with an apparent self-inflicted gunshot wound. Officers and Montgomery County Fire and Rescue Services provided aid and transported Villard to a local hospital, where he later died. Detectives recovered a handgun from inside the truck.

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During the investigation, Major Crimes detectives learned that Villard had an active warrant from the Laurel Police Department for attempted first-degree murder on Wednesday, August 28. Laurel detectives were contacted, responded to the scene, and connected the Toyota Tacoma to a domestic-related shooting from the night before.

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Calixte and Villard were transported to the Office of the Chief Medical Examiner, where an autopsy is scheduled for Friday, August 30.

Villard’s death is being investigated as a suicide.

Release ID: 24-397
Media Contact: S.D.Goff
Categories: arrest , homicide