Father of two Jim Donnelly, who went missing after a weekend of personal stress and turmoil in June 2004. Photo / Supplied
More than 450 people are listed as missing in New Zealand every year - and while most are found within hours or days, some have simply vanished.
Their families beg, plead, appeal for information.
"Someone must know something," they usually tell reporters, the details of their story differing but their desperation for answers sadly not unique.
Tracey Donnelly finds herself talking to reporters every few years. She's used to the calls now, used to the questions and running through the answers.
But what she will never get used to is not having her husband Jim by her side, and not knowing - or even being close to knowing - what happened to him.
Jim Donnelly was a scientist working at the Glenbrook steel mill, southwest of Auckland.
On June 21, 2004, Jim left the home he shared with Tracey and their children Liam and Siobhan and went to work.
He parked his car, walked into the mill, went into his office and then - nothing.
At least, not by his family or anyone outside the mill.
His wife spoke about his disappearance for Herald podcast A Moment In Crime. She firmly believes there are people who not only know what happened to Jim that day - but are responsible for it too.
"We were a normal, everyday family - two parents working to pay the mortgage and childcare," she said.
"We had two children we were raising, they were going to school and we were just going about our lives in a normal way.
"I don't know what it was that destroyed that.
"My opinion is that it does revolve around the mill, something was happening inside the mill and I think he saw something he shouldn't have - and it's gone from there.
"If you had told me at the beginning I would think that, I would have told myself that I was incredibly silly, that this could not possibly happen to Jim.
"But as time has gone on, we have got no answer and it's more and more clear that he has been removed by other people rather than himself.
"Because if he had committed suicide, there would have been a body - so, my thing is my husband went to work, he was last seen at work and he's never come home."
The weekend before Jim vanished was strange, to say the least.
He told Tracey he had to go to a meeting, went and hired a suit to wear and explained he might be "a little fragile" when he came back. But he wouldn't disclose any more.
"That really concerned me a lot," said Tracey.
"I came back to him about five or 10 minutes later, after thinking about that, and said to him, do you mean fragile physically or mentally?
"He said physically and I thought, what have you got yourself into?, and I really didn't know what to do."
Jim went to the meeting and when he returned less than two hours later he was fine. Not a scratch.
Tracey was relieved but still worried and in the dark about her husband's stressors.
Over the next day he paced, he was preoccupied.
He took his son to the driving range to hit some golf balls and when he came back he was very agitated, telling Tracey he had to "go and avert a crisis".
"I didn't know what to think ... the whole weekend was a bit surreal," she said.
"He eventually came home that night and he still wasn't relaxed … I didn't get much further with him, I just thought, he obviously has a lot going on and he's not about to tell me, so there's not a lot I can do at this stage."
On Monday Jim got up for work as normal. He woke his wife, they chatted and he headed off.
"That's why they'd initially thought he'd left and wasn't on site.
"At that stage, they started looking for him … and then they asked me to go down to the police station and report him missing, just to set things in motion."
Talking about Jim is hard for Tracey, even after all this time.
He was a private man and she dreads to think how he would react knowing their personal story is now so public.
But she will never sit back, never rest until there is an answer.
"We have to do this to try and find out what happened," she said.
Sightings near and far from the mill were followed up.
Footprints on a beach, a man bolting across the motorway.
Nothing.
His mates went out at night to recheck areas already searched, thinking maybe he would come out for them, maybe he was afraid of the authorities for some reason.
They left food in case he was watching from somewhere, hungry.
It's been 17 years since Jim was last seen and his family have had to learn how to navigate life without him.
"It's been really hard from that day the search was called off," said Tracey.
"What do you do as a family? You can't just turn around and carry on.
"I had to let the children know that Dad was missing and I had no idea where he was, or how he was, whether he was alive or dead.
"I was just trying to make sense of it. I couldn't work, I was off on sick leave, I actually couldn't deal with life at that stage, it was hard enough just getting out of bed and putting one foot in front of the other.
"The trauma that a person goes through with something like this … it pretty much pulls you apart and it's very hard to put yourself back together.
"I was really not in a good space … I didn't know whether I was grieving for someone that had died, waiting for someone to come back, or waiting for a body to be recovered, if he committed suicide.
"I didn't know what I was waiting for. I was just waiting for a phone to ring all the time. And when the phone did ring, I'd jump and wonder what it would be about.
"It's been horrendously hard, mentally, over the last 17 years … It took 10 years, until I actually started to feel some form of normality.
"It's the not knowing why we've had to go through all of this, - why did this happen?"
Jim's case has never been closed and will remain open until there are answers.
Over the years police have followed up numerous tips, to no end.
They've been back to the mill, spoken to people, taken specialist sniffer dogs all over the site.
Still nothing, still no Jim Donnelly.
"The only place that they have never been able to search is the oxidation pond - because it's rather large and full of not-nice stuff," said Tracey.
"I think whatever happened to Jim happened that morning. I don't think he was alive after that morning - that is my belief."
Over the years Tracey has done countless interviews and in recent years she's thought 'this will be the last one' each time she agrees to sit down with a journalist.
But then she changes heart - she wants Jim's story told, she wants to keep the case alive until that crucial clue emerges and she can bring her husband home.
"I'm not interested in prosecuting this anymore, I just want to know what happened to my husband," she said.
"I miss him so much, I miss him for me and for the children - they have missed out on so much not having him around. He would have been the most amazing father to them… that's the thing that upsets me the most is that he was the most incredible Dad.
"I miss having him here, talking to him … I wanted to grow old with him … not having that person and not understanding why I don't have that person is the hardest part.
"This has been an incredibly long journey and obviously, it's not over yet.
"This last 17 years has been really hard - I would not wish it on anybody.
"While I've moved on, and I am in another relationship, I still can't forget ... I still think about him a lot. Most days."
"Initially, back in the beginning, when I was being interviewed by another reporter they said 'you may never know' and I just thought that was ridiculous at the time.
"I never thought I would get to 17 years and not know."
DO YOU KNOW ANYTHING ABOUT JIM DONNELLY'S DISAPPEARANCE?
If you have information please contact Inspector Dave Glossop david.glossop@police.govt.nz
Or you can contact Herald journalist Anna Leask anna.leask@nzme.co.nz
To pass on information anonymously contact Crimestoppers on 0800 555 111