A public works employee opened fire in a Virginia Beach municipal building on Friday, killing 12 and injuring at least four. All but one of the dead were city workers.

[Read the latest on the shooting.]

Here are their names:

Image Credit... City of Virginia Beach

Laquita C. Brown

Worked in the public works department for more than four years. She was a right-of-way agent and a resident of Chesapeake, Va.

Image Credit... City of Virginia Beach

Ryan Keith Cox

Worked in the public utilities department for over 12 years. He was an account clerk and lived in Virginia Beach.

Image Credit... City of Virginia Beach

Tara Welch Gallagher

Worked in the public works department for over six years and was an engineer. She was a resident of Virginia Beach.

Image Credit... City of Virginia Beach

Mary Louise Gayle

Worked in the public works department for over 24 years. She was a right-of-way agent and lived in Virginia Beach.

Image Credit... City of Virginia Beach

Alexander Mikhail Gusev

Worked in the public works department for more than nine years. He was a right-of-way agent and a resident of Virginia Beach.

Image Credit... City of Virginia Beach

Joshua O. Hardy

Was an engineering technician at the public utilities department for four years. He was a resident of Virginia Beach.

Image Credit... City of Virginia Beach

Michelle Langer

Was an administrative assistant at the public utilities department for 12 years. She resided in Virginia Beach

Image Credit... City of Virginia Beach

Katherine A. Nixon

Worked at the public utilities department for more than 10 years. An engineer, she lived in Virginia Beach.

Image Credit... City of Virginia Beach

Richard H. Nettleton

Was with the public utilities department for over 28 years. He worked as an engineer and also served in Germany as a lieutenant in the United States Army’s 130th engineer brigade. He was a resident of Norfolk, Va.

Image Credit... City of Virginia Beach

Christopher Kelly Rapp

Was employed as an engineer at the public works department for 11 months. He was a resident of Powhatan, Va.

Image Credit... via Associated Press

Herbert Snelling

Was a contractor trying to talk about a permit when he was killed. He was a resident of Virginia Beach.

Image Credit... City of Virginia Beach

Robert Williams

Worked for more than 41 years at the public utilities department as a special projects coordinator. He was a resident of Chesapeake, Va.