3 dead after shooting during eviction in Indian River County

Three people have died following a shooting in Indian River County on November 21, 2025, during an eviction in the Bermuda Club neighborhood north of Vero Beach.

David Long, a 76-year-old locksmith, and Deputy Sgt. Terri Sweeting-Mashkow, 47, a 25-year veteran of the sheriff’s office, were killed in the incident. Deputy Florentino “Tino” Arizpe, 36, was shot in the shoulder but has since been released from the hospital.

The shooting occurred as deputies and Long approached a home to enforce an eviction. The suspect, 37-year-old Michael Halberstam, opened fire on the group. Deputies returned fire, and Halberstam was hospitalized after being shot multiple times but later died Saturday.

“David Long was critically injured while performing his professional duties alongside Sergeant Terri Mashkow and Deputy Arizpe,” authorities said. “He was known for his dedicated service and kind demeanor. He will be deeply missed by his family, friends, and all who had the privilege of knowing him.”

Sheriff Eric Flowers noted the eviction was a routine call and that Halberstam had not been on law enforcement’s radar, though he had recently been fired from his job and posted negative comments about the sheriff’s office on social media.

The sheriff’s office is coordinating support for the families of Long, Mashkow, and Arizpe, with Jennifer Gelesky serving as the point of contact.

"Our hearts are broken once again by this tragic news. David Long was a resident of our community, a dedicated professional who was simply doing his job when he was caught in an unthinkable act of violence," the sheriff said. "His loss, following Sergeant Mashkow's, is a reminder of the sacrifices made, not just by our sworn deputies, but by the everyday heroes who assist us. We extend our deepest sympathies to his family and friends during this incredibly difficult time.”