In the 1970s, the Mr Asia drug syndicate was one of the largest sellers of heroin in the world. The group began in New Zealand, with two men at its centre: Marty Johnstone and Terry Clark.

As the syndicate spread around the world, for a few years, they were living the high life. And then, they started killing each other. 

In the new season of A Forgotten History, from the New Zealand Herald and Bird of Paradise Productions, John Daniell and Noelle McCarthy revisit the lives and crimes of these two men, their associates, and how their actions changed drug culture in New Zealand.

Episodes available from February 19th. 

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In this bonus episode of Tangiwai: A Forgotten History, we head back to the scene of the accident as the 70th anniversary is marked in an official ceremony.

And, in the weeks after the series was released, dozens of people have contacted us with their own stories from December 24th, 1953, and we share those stories here.

Our thanks to all those involved in organising the memorial and the train service there. 

Guests:
John Mahy
Callum Mahy
Raymond Oshanassy
John Archer
Ruth Green
Joan Humphries
Keith Howells 

Presenter and producer: Hamish Williams
Sound engineer: Shaun D Wilson
Researcher: Neesha Bremner
Executive Producers: Ethan Sills and Andrew Laxon

Select music by Anthonie Tonnon. Made with funding by NZ On Air / Irirangi Te Motu.

See omnystudio.com/listener for privacy information.

70 years since Tangiwai, in a year where natural disasters once again exposed our poor investments in infrastructure, we ask experts if the country truly remembered the lessons of the Tangiwai disaster.

Guests:
Nick Leggett
Dr Samaneh Madanian
Gail Pacheco
Liam Wotherspoon
Max Rashbrooke 

Presenter and producer: Hamish Williams
Sound engineer: Shaun D Wilson
Researcher: Neesha Bremner
Production assistants: Kathy Cunningham and Hohepa Te Moana
Executive Producers: Ethan Sills and Andrew Laxon

Select music by Anthonie Tonnon. Made with funding by NZ On Air / Irirangi Te Motu.

See omnystudio.com/listener for privacy information.

With the information we've learned from authorities and locals, Hamish looks at what would happen if the Tangiwai disaster was to happen today, and how quickly - or not - people would respond.

Guests:
Chris Carter
Andrew Chambers
Colonel Trevor Walker
Brad Scott
Matt Carey
Senior Constable Conrad Smith
Kyle MacDonald

Presenter and producer: Hamish Williams
Researcher: Neesha Bremner
Sound engineer: Shaun D Wilson
Production assistants: Kathy Cunningham and Hohepa Te Moana
Executive Producers: Ethan Sills and Andrew Laxon

Select music by Anthonie Tonnon. Made with funding by NZ On Air / Irirangi Te Motu.

See omnystudio.com/listener for privacy information.

As the years passed, Tangiwai slipped into memory. That's until Mt Ruapehu erupted again in the mid-90s, prompting panic throughout the region - and within Government. So how has the local area changed in the decades since Tangiwai?

Guests:
Weston Kirton
Ian Mckelvie
Andrew Chambers
Don Alabaster
John Chapman
Chris Carter
Hollei Gabrielson

Presenter and producer: Hamish Williams
Researcher: Neesha Bremner
Sound engineer: Shaun D Wilson
Production assistants: Kathy Cunningham and Hohepa Te Moana
Executive Producers: Ethan Sills and Andrew Laxon

Select music by Anthonie Tonnon. Made with funding by NZ On Air / Irirangi Te Motu.

See omnystudio.com/listener for privacy information.

1950s New Zealand did their best to put Tangiwai behind them, with rapid repairs and a quick inquiry. Did the inquiry provide the answers the country needed, and how is the disaster being remembered today?

Guests:
Graeme Stewart
Bob Norling
Ian Heppe
Jim McAloon
Hollei Gabrielson
John Mahy
Callum Mahy
Ian McKelvie

Presenter and producer: Hamish Williams
Researcher: Neesha Bremner
Sound engineer: Shaun D Wilson
Production assistants: Kathy Cunningham and Hohepa Te Moana
Executive Producers: Ethan Sills and Andrew Laxon

Select music by Anthonie Tonnon. Made with funding by NZ On Air / Irirangi Te Motu.

See omnystudio.com/listener for privacy information.

On Christmas Day, the small nation of New Zealand - hosting the Queen and Prince Philip at the time - awoke to news of the horrific tragedy that was impossible to avoid. For some though, they were waking up to news that their loved ones had perished.

Guests:
Jim McAloon
Graeme Stewart
John Mahy
Beryl Donovan
Don Alabaster

Presenter and producer: Hamish Williams
Researcher: Neesha Bremner
Sound engineer: Shaun D Wilson
Production assistants: Kathy Cunningham and Hohepa Te Moana
Executive Producers: Ethan Sills and Andrew Laxon

Select music by Anthonie Tonnon. Made with funding by NZ On Air / Irirangi Te Motu.

See omnystudio.com/listener for privacy information.

New Zealand's worst ever rail disaster occurred at 10:21pm, Christmas Eve, 1953. We explore the unfortunate series of events that led to Ka 949 plunging into the Whangaehu River, and hear from those there that night about the nightmare they witnessed.

Guests:
John Mahy
Bob Silk
Bruce Thompson
Jim McAloon 

Presenter and producer: Hamish Williams
Researcher: Neesha Bremner
Sound engineer: Shaun D Wilson
Production assistants: Kathy Cunningham and Hohepa Te Moana
Executive Producers: Ethan Sills and Andrew Laxon

Select music by Anthonie Tonnon. Made with funding by NZ On Air / Irirangi Te Motu. 

See omnystudio.com/listener for privacy information.

New episodes of Tangiwai: A Forgotten History are out Saturdays and Tuesdays in December.

The series has been made with the support from NZ on Air. 

See omnystudio.com/listener for privacy information.