Public information officer Rosemerry Blankswade told the Star-Tribune the sheriff’s office dispatch received a call Friday morning from Moi Moi’s father, who said he saw what looked like a body in the water. Blankswade said the sheriff’s office couldn’t confirm the discovery of a body.

A search team returned to the area Friday morning. That search concluded Friday afternoon without a body ever being discovered, Blankswade said.

In a tweet announcing the end of Friday morning’s search, the sheriff’s office said it would continue to work with local authorities and follow up on any additional information.

A UW athletic department spokesman said the team is aware of the situation and is in the process of gathering more information.

According to a tweet from the sheriff’s office, it responded at 3 p.m. Thursday to a report of a possible drowning at Half Moon Bay, where friends saw the male unresponsive after falling off the boogie board. Two helicopters, two boats and first responders aided in the search. By Thursday night, the search was called off because of visibility issues and high surf conditions. Heavy fog was in the area, according to KTVU.