"It was our biggest fear that despite the massive search efforts from the police and the whānau members and wider community our grandfather would not be found."
Tapsell-Walters said after the fourth day of searching the family was realistic about the possible outcome, but it has still hit them hard. Mohi had dementia.
"It was a big sigh of relief our koro was found, but it was also bittersweet," she said.
"Our family's hope is that our grandfather passed very suddenly and did not suffer, particularly given the very hot days during the search."
Tapsell-Walters said she and the rest of her whanau were comforted by knowing her grandfather "has gone to where he wanted to be" with his God and her nan.
"It's like the words of my grandfather's favourite song 'two hearts are tangled in love'."
Tapsell-Waters thanked the police and the search teams for their efforts.
"They became like family to us during this time," she said.
"They mentioned most humbly that 'this is our job', but they went over and above that.
"I also want to give huge thank you and aroha to the Maketū community and wider community who were involved in the search."
Tapsell-Walters said during the search some psychics had come forward to offer information. One person arranged contact with high-profile psychic Kelvin Cruickshank, who appeared on the Sensing Murder TV show.
"I soon as I spoke to him on the phone my heart skipped a beat and got an instant feeling he could help and Kelvin mapped out a location in Maketū to search."
Tapsell-Walters said searchers found her late grandfather soon afterwards. She said she wanted to pay tribute to Cruickshank.
She paid tribute to Maketu & Health Services staff who supported her and the rest of the whanau from day one.
"Not enough words in the world can express our gratitude. We can't thank you enough."
Mohi's cause of death was yet to be established. The coroner has been asked to continue to make inquiries, Tapsell-Walters said.
Cruickshank told the Bay of Plenty Times he had been contacted by close family member of Mohi and felt compelled to instantly call Ronnie on Saturday and they spoke for about 8 minutes. He told where Mohi could be found, which was in gully.
Cruickshank felt privileged to be able to help this "beautiful family" to locate their loved one and ease their "pain and suffering".