Crime

He threatened a Publix shooting because ‘not enough people’ are wearing masks, cops say

A man was arrested after deputies say he threatened a mass shooting at a Florida Publix store because “not enough people” were wearing masks outside during the COVID-19 pandemic.

Robert Kovner, 62, of Sebring was arrested and booked late Tuesday night for the threat he wrote on Facebook, according to the Highlands County Sheriff’s Office.

“The writer was upset that not enough people, in his opinion, are wearing masks when they are out and about,” the sheriff office said.

Listen to today's top stories from the Miami Herald:

Health officials have recommended people wear masks to cover their nose and mouth to limit the spread of COVID-19, the disease caused by the novel coronavirus. Some counties and cities, including in South Florida, have also made it a requirement to wear masks in public place to lessen the risk of transmission.

As of Wednesday, the disease has infected more than 21,000 people in Florida and has killed more than 500.

“We realize these are stressful times, but there is no excuse for making threats like this,” the sheriff office wrote on Facebook. “It’s not a joke. It’s not just a bad day. It’s a crime. We will ALWAYS take them seriously and you will go to jail.”

Kovner was booked on felony charges relating to making a written threat of a mass shooting. His bond is set at $30,000.

This story was originally published April 15, 2020 at 10:19 AM.

Michelle Marchante
Miami Herald
Michelle Marchante covers the pulse of healthcare in South Florida and also the City of Coral Gables. Before that, she covered the COVID-19 pandemic, hurricanes, crime, education, entertainment and other topics in South Florida for the Herald as a breaking news reporter. She recently won first place in the health reporting category in the 2025 Sunshine State Awards for her coverage of Steward Health’s bankruptcy. An investigative series about the abrupt closure of a Miami heart transplant program led Michelle and her colleagues to be recognized as finalists in two 2024 Florida Sunshine State Award categories. She also won second place in the 73rd annual Green Eyeshade Awards for her consumer-focused healthcare stories and was part of the team of reporters who won a 2022 Pulitzer Prize for the Miami Herald’s breaking news coverage of the Surfside building collapse. Michelle graduated with honors from Florida International University and was a 2025 National Press Foundation Covering Workplace Mental Health fellow and a 2020-2021 Poynter-Koch Media & Journalism fellow.  Support my work with a digital subscription
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