(CNN) – A disgruntled former employee shot and killed five people at an Orlando, Florida, business Monday morning before turning the gun on himself, police said.
Police have not named the dead gunman, 45, but say he has no ties to terror or subversive groups.
Police responded to the call about 8 a.m. at Fiamma Inc., which makes accessories for recreational vehicles, Orange County Sheriff Jerry Demings said.
The business is located in an industrial area northeast of downtown.
Three men and a woman were found dead at the scene, Demings said. Another man died at Orlando Regional Medical Center.
Seven others were inside the business when the shootings took place.
The gunman was fired from Fiamma in April, Demings said.
He had a minor police record including arrests for DUI and marijuana possession.
Police had responded to a battery complaint against him at Fiamma in 2014. The victim of that incident was not among the dead Monday, Demings said.