RedactedNarrative: Deputy received an e-mail from another officer who stated a cross report was passed on to him requesting an investigation of a boat accident that had taken place in the early morning hours on 6/25/17. A watercraft with an operator and a passenger had "beached itself." A deputy did a welfare check on the passenger's children to see if they had been on the watercraft. It was later confirmed by the babysitter that the children were in her care. Another deputy had talked to the operator, who stated he was driving (and not drinking) with one passenger and was coming back from "The Bash" in the City of Cohasset. It was told the operator was following his trail on his phone app (because of the fog at 0030 hours) and drove the watercraft on shore by accident. He stated he didn't report the accident to law enforcement. There were no apparent injuries and life jackets were not being worn. There was damage to the boat. Unknown if alcohol was a factor since it was not reported right away. Operator was cited for careless operation.