• July 2014: Nigel Murray hired by Waikato DHB chairman Bob Simcock as chief executive despite Simcock being warned by several parties against the appointment.

• August 2014: A Canadian Government review of Fraser Health shows the authority to be one of the worst performing in the country.

• March 2015: Was a no-show at a conference and delegate site visit in the US he was invited to. Said he was conducting other business.

• December 2016: Under fire from the State Services Commission for not disclosing annual expenses for two financial years.

• January 2017: Expenses show he spent $108,000 of taxpayer money travelling internationally and domestically for work.

• June 2017: Minister of Health Jonathan Coleman informed of concerns raised about Murray’s expenses. Waikato DHB board members left in dark for five weeks.

• July 2017: Murray goes on annual leave for two weeks while Waikato DHB launches investigation.

• August 2017: Midlands Health Network, representing 400 GPs, writes to Ministry of Health director-general Chai Chuah complaining that Murray is difficult to work with.

• August 2017: Murray extends his leave as investigation not completed within initial three-week timeframe.

• September 2017: Investigation completed and reported to remuneration committee of the board.

• October 2017: Murray resigns from CEO position.