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Indian River County Sheriff's Office to hold news conference on fatal shooting of sergeant, locksmith

Sgt. Terri Sweeting-Mashkow, 47, and locksmith David Long were killed Nov. 21
Indian River County Deputy Terri Sweeting-Mashkow, 47, was killed in the line of duty on Nov. 21, 2025, while serving an eviction notice at the Bermuda Club community north of Indian River Shores.
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WATCH BELOW AT 1:30 P.M.:

More details surrounding the shooting that claimed the lives of a sergeant and a local locksmith last month are expected to be revealed Friday.

Indian River County Sheriff Eric Flowers is scheduled to hold a news conference at 1:30 p.m.

Sgt. Terri Sweeting-Mashkow, 47, and locksmith David Long were killed Nov. 21 when they were evicting a resident who opened fire and killed both of them.

The gunman, Michael Halberstam, 37, died a day after the shooting.

The Associated Press reported that Halberstam was terminated from his job at UPS and had a previous narcotics charge and a misdemeanor assault charge.

Stay with WPTV.com and WPTV News for updates.

Read more of WPTV's coverage below:

The funeral for Indian River County Sgt. Terri Sweeting-Mashkow was held on Dec. 2, 2025.

Region Indian River County

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'Her life was taken': Officer honors fallen sergeant with memorial coins

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Mother called 911 about son weeks before Indian River County deputy shooting

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Region Indian River County

'She'd do anything for you': Family plans funeral for deputy killed in shooting

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Deputy Terri Sweeting-Mashkow was shot and killed Nov. 21, 2025, as deputies served an eviction notice.

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Region Indian River County

Injured deputy released from hospital after fatal eviction incident

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Indian River County Deputy Terri Sweeting-Mashkow, 47, was killed in the line of duty on Nov. 21, 2025, while serving an eviction notice at the Bermuda Club community north of Indian River Shores.

Region Indian River County

Deputy, suspect and locksmith killed, 1 other injured in Indian River Co.

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Indian River County Deputy Terri Mashkow, 47, was killed in the line of duty on Nov. 21, 2025.

Region Indian River County

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Region Indian River County

'Absolute tragedy': Neighbors near Bermuda Club community shocked by shooting

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Nick's Family Restaurant is honoring Indian River County Sgt. Terri Sweeting-Mashkow and locksmith David Long, who were both killed in the Nov. 21, 2025, shooting, along with Deputy Tino Arizpe, who was injured.

Region Indian River County

Neighbors pay tribute to locksmith fatally shot while helping deputies

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