Colin Gillies was found guilty by a jury at a trial in the Kaikohe District Court earlier this year. Photo / NZMEColin Gillies was found guilty by a jury at a trial in the Kaikohe District Court earlier this year. Photo / NZME

Stonecraft Construction Kaitāia manager Pam Mitcalfe said they want to warn others about Colin Gillies.  Photo / NZMEStonecraft Construction Kaitāia manager Pam Mitcalfe said they want to warn others about Colin Gillies. Photo / NZME