A 65-year-old woman has admitted stealing more than £100,000 from the charity which runs Norfolk's biggest archaeological dig.
Pamela Bent of James Close, King's Lynn, is charged with committing fraud by abuse of position between July 3, 2019 and August 3, 2023.
It was while she was treasurer of SHARP - the Sedgeford Historical and Archaeological Research Project.
Bent is also charged with false accounting between the same dates.
She admitted the charges when she appeared at Norwich Crown Court this week and will be sentenced in October.
Outside court, Bent told the BBC she had apologised to SHARP.
The charity, whose work is funded by donations, has been carrying out digs at Sedgeford each summer for more than 25 years.
This year's excavations had to be scaled back from the usual six weeks to four because of financial problems.
In a statement, SHARP said: "In the final week of the 2023 season, the newly elected committee began to suspect there were serious financial irregularities in the SHARP accounts and finances over several years.
"Since the season, together with the police, the new SHARP committee and trustees have been working hard to determine the nature and cause of these irregularities.
"This revealed a substantial amount of SHARP's money unaccounted for.
"In light of these events, we started this year with little in the way of contingency funds and although we are hopeful that we will break even, we are still being hampered by increased hire costs.
"We are however confident with the new committee and trustees taking the reins, and new procedures in place, that SHARP will survive this incident and go forward into the future."
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules hereComments are closed on this article