In November 2018, Thompson agreed to surrender 500 gold coins salvaged from the wreck of the Central America, but then claimed he did not have access to the missing coins.... Since December 2015, he has been jailed indefinitely on charges of contempt of court until he cooperates.
https://www.aclutx.org/en/news/how-stop-government-putting-another-lavabit-out-business
https://en.m.wikipedia.org/wiki/Tommy_Gregory_Thompson