She was re-elected in the 2019 provincial election. On April 4, 2020, Gambin-Walsh was removed from cabinet as the RCMP launched a criminal investigation into allegations that she leaked cabinet documents. On September 9, 2020 the RCMP stated that Gambin-Walsh broke cabinet confidentially by leaking information to Paul Didham, a senior police officer with the Royal Newfoundland Constabulary. The RCMP stated that Gambin-Walsh would not be charged criminally as no one benefited from the information; however Premier Furey did not reappoint her to cabinet.
