Waikato police have called on the public to help with their investigation into stolen chemicals at Waikato Hospital, which have the capacity to degrade bones.
Police confirmed on Wednesday that three 500ml opaque bottles of a chemical known as pickling paste were reported as having been stolen from the hospital between December 23 and January 10.
Now, local authorities have released several images of a person they wish to speak with, which they believe will aid their enquiries.
The person in question is shown in the photos wearing a white cap and black hoodie - both of which hide his face.