According to sheriff's office, the shooting took place in an industrial area that housed several warehouses.
Although, details about what transpired are not yet available from official sources, WFTV said in their live streaming broadcast that four victims and a shooter have died.
'Multiple' people killed in Florida workplace shooting
What is happening on the grounds?
Several Emergency vehicles were lined up in the Winter Park where the incident took place. Orange County Mayor was spotted on the scene. This incident transpired almost a year after 49 people were killed on June 12, 2016 in a nightclub in Orlando.
Florida Governor speaks
In a statement on Monday, Florida Governor Rick Scott called it a "senseless act of violence. Over the past year, the Orlando community has been challenged like never before," he said.