Emergency crews pulled a man from a pond in suburban Delray Beach Monday morning, according to the Palm Beach County Sheriff's Office.
Just before 9 a.m. deputies and Palm Beach County Fire Rescue were dispatched to a call of a water rescue at the Lakes of Delray development.
PBSO said responding deputies and first responders found a lawn maintenance worker under a lawn mower in a drainage pond.
Investigators now say he was pronounced dead at the scene.
The sheriff's office is investigating the incident.