News OPP locate 90 year old man that went missing last night SHARE ON: Smith Autumn, contributor, Monday, Apr. 27th, 2015 Haliburton Highlands OPP have located a male that went missing last night. Just before 7pm a 90 year old Minden Hills man was reported missing. Members of the OPP Canine and Emergency Response Team initiated the search and were able to locate him shortly before 10 pm. OPP report he was found in good health.