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PALMETTO BAY, FL — A 75-year-old father is believed to have fatally shot his 47-year-old son in self-defense Wednesday afternoon following a dispute inside a Palmetto Bay home, according to the Miami-Dade Sheriff’s Office.

Deputies with the Palmetto Bay district responded to the residence near Southwest 168th Street and Southwest 92nd Avenue at approximately 4:49 p.m. after receiving a call about a dispute and a man shot. When deputies arrived, they found the 47-year-old son deceased at the scene.

The father was detained immediately upon deputies’ arrival and was taken in for questioning by investigators. Authorities have not released the names of either the father or the son.

Deputies confirmed that this was not the first time law enforcement had been called to the home. According to the Miami-Dade Sheriff’s Office, prior responses to the residence involved mental health-related calls.

Officials described the shooting as an isolated incident and said there is no broader threat to the surrounding community. The investigation remains active, and deputies are continuing to gather information about what led to the deadly confrontation.

Neighbors expressed shock at the heavy police presence in what they described as a normally quiet area. One resident noted that incidents involving mental health struggles inside the home are something many families are quietly dealing with.

More from USA Carry:

Defensive shootings inside the home are among the most difficult situations any armed citizen can face, and they become exponentially harder when the person posing the threat is a family member. Florida law allows the use of deadly force when a person reasonably believes it is necessary to prevent imminent death or great bodily harm to themselves or others, regardless of the relationship between the parties involved.

The Second Amendment guarantees the right of law-abiding Americans to keep and bear arms for the defense of themselves and their families, even in circumstances that are heartbreaking and deeply personal. The right to self-preservation does not disappear because a threat comes from inside the home or from someone you love.

This incident is also a reminder of how often mental health crises intersect with violence in the home. Armed citizens who live with or care for family members experiencing serious mental health challenges should think carefully and in advance about safe storage, de-escalation, and when to involve law enforcement before a situation escalates.

The investigation by the Miami-Dade Sheriff’s Office is ongoing.