KINGSTON - Marine Patrol investigators are still trying to find out what caused Saturday night's fatal boating accident.

A 54-year-old man died when the boat he was piloting collided with another on Country Pond sometime before 11:30 p.m. Saturday. Sgt. Crystal McLain said the operator of the second boat, a 51-year-old man, was uninjured in the crash.

The dead man had five other people with him on his boat at the time of the accident. McLain said they were all treated for non-life threatening injuries.

Nothing has been ruled out as a cause, she said, and speed an alcohol are being considered possible factors.

"In any case, the entire totality of the circumstances are looked at," she said.

The names of the people involved are currently being withheld until all of the family notifications can be made, Mclain said. More information will be released as the investigation continues.