No arrests have been made to date, but the investigation is ongoing, according to a statement issued by the Napa County Sheriff's Department, obtained by CNBC.
Seventy-six bottles of wine were taken from the restaurant with an estimated retail value of $300,000, according to previous reporting from the Los Angeles Times.
Read MoreRestaurant loses $300K of wine in Christmas heist
The pilfered high-end wines consisted of Domaine de La Romanee-Conti, a pricey Burgundy that has soared in price as wealthy Chinese buyers snap up vintage bottles at auction, according to the San Francisco Chronicle. The thieves also made off with five bottles of Screaming Eagle Cabernet from the 1990s and 2010.
Read MoreWine thieves target $15,000 per bottle Burgundies
The wine list, posted on the The French Laundry website, prices a 2006 vintage bottle of Domaine de la Romanée-Conti at $6,250, a 2009 vintage runs $6,750, and a 2010 vintage costs an eye popping $6,950.
Read the Napa Valley Register's full article here.