A Florida sheriff's deputy was killed while attempting to serve an eviction notice Friday in a beachside residence on the state's Atlantic coast, the county sheriff said.

Another deputy and a locksmith working for law enforcement were shot, Indian River County Sheriff Eric Flowers said at a news conference. The locksmith is in surgery and listed in critical condition, as is the accused shooter, Flowers said.

The 47-year-old deputy who died, Terri Mashkow, was a 25-year-veteran of the sheriff’s office, Flowers said.

The officers went to the house in the Bermuda Club neighborhood near Vero Beach, where a resident of the home was evicting her son, Flowers said. While officers were in the entryway, the son grabbed a firearm and began “indiscriminately firing” at the deputies, the sheriff said.

The other deputy was shot in the shoulder and is recovering, Flowers said.

Vero Beach is more than 80 miles (130 kilometers) north of West Palm Beach.