Police in Auckland have made an appeal to the public for sightings of 23-year-old Cortney, who has been reported missing in the city.
The missing woman has been described by police as being of slim build and about 163cm tall.
When she was last seen, Cortney had shoulder-length dark hair. She also has a black tattoo on her right hand or arm area.
Police and Cortney’s family have concerns for her welfare and anyone who has seen her is asked to contact police by calling 105 and reference file number 240216/6794.