Prior to working for the Police , Andersen worked at the Office of Treaty Settlements .
Was also a private secretary and senior political adviser in Parliament to several Labour MPs including Trevor Mallard , David Cunliffe , Mark Burton , and Margaret Wilson .
Prior to working for the Police , Andersen worked at the Office of Treaty Settlements and was also a private secretary and senior political adviser in Parliament to several Labour MPs including Trevor Mallard , David Cunliffe , Mark Burton , and Margaret Wilson .