Detectives continue to follow up on all leads, and tips are still coming in,” Maine State Police said nearly two weeks after Sunshine Stewart's death.

UNION, Maine (WGME) -- Maine State Police are still investigating the killing of a Maine paddleboarder in Union, and they say there are still no arrests to report.

The death of a paddleboarder who never returned after heading out for an evening on the water in Maine has been ruled a homicide by police. Investigators have identified the deceased as 48-year-old Sunshine Stewart.