NZ Herald
  • Home
  • Latest news
  • Herald NOW
  • Video
  • New Zealand
  • Sport
  • World
  • Business
  • Entertainment
  • Podcasts
  • Quizzes
  • Opinion
  • Lifestyle
  • Travel
  • Viva
  • Weather

Subscriptions

  • Herald Premium
  • Viva Premium
  • The Listener
  • BusinessDesk

Sections

  • Latest news
  • New Zealand
    • All New Zealand
    • Crime
    • Politics
    • Education
    • Open Justice
    • Scam Update
  • Herald NOW
  • On The Up
  • World
    • All World
    • Australia
    • Asia
    • UK
    • United States
    • Middle East
    • Europe
    • Pacific
  • Business
    • All Business
    • MarketsSharesCurrencyCommoditiesStock TakesCrypto
    • Markets with Madison
    • Media Insider
    • Business analysis
    • Personal financeKiwiSaverInterest ratesTaxInvestment
    • EconomyInflationGDPOfficial cash rateEmployment
    • Small business
    • Business reportsMood of the BoardroomProject AucklandSustainable business and financeCapital markets reportAgribusiness reportInfrastructure reportDynamic business
    • Deloitte Top 200 Awards
    • CompaniesAged CareAgribusinessAirlinesBanking and financeConstructionEnergyFreight and logisticsHealthcareManufacturingMedia and MarketingRetailTelecommunicationsTourism
  • Opinion
    • All Opinion
    • Analysis
    • Editorials
    • Business analysis
    • Premium opinion
    • Letters to the editor
  • Politics
  • Sport
    • All Sport
    • OlympicsParalympics
    • RugbySuper RugbyNPCAll BlacksBlack FernsRugby sevensSchool rugby
    • CricketBlack CapsWhite Ferns
    • Racing
    • NetballSilver Ferns
    • LeagueWarriorsNRL
    • FootballWellington PhoenixAuckland FCAll WhitesFootball FernsEnglish Premier League
    • GolfNZ Open
    • MotorsportFormula 1
    • Boxing
    • UFC
    • BasketballNBABreakersTall BlacksTall Ferns
    • Tennis
    • Cycling
    • Athletics
    • SailingAmerica's CupSailGP
    • Rowing
  • Lifestyle
    • All Lifestyle
    • Viva - Food, fashion & beauty
    • Society Insider
    • Royals
    • Sex & relationships
    • Food & drinkRecipesRecipe collectionsRestaurant reviewsRestaurant bookings
    • Health & wellbeing
    • Fashion & beauty
    • Pets & animals
    • The Selection - Shop the trendsShop fashionShop beautyShop entertainmentShop giftsShop home & living
    • Milford's Investing Place
  • Entertainment
    • All Entertainment
    • TV
    • MoviesMovie reviews
    • MusicMusic reviews
    • BooksBook reviews
    • Culture
    • ReviewsBook reviewsMovie reviewsMusic reviewsRestaurant reviews
  • Travel
    • All Travel
    • News
    • New ZealandNorthlandAucklandWellingtonCanterburyOtago / QueenstownNelson-TasmanBest NZ beaches
    • International travelAustraliaPacific IslandsEuropeUKUSAAfricaAsia
    • Rail holidays
    • Cruise holidays
    • Ski holidays
    • Luxury travel
    • Adventure travel
  • Kāhu Māori news
  • Environment
    • All Environment
    • Our Green Future
  • Talanoa Pacific news
  • Property
    • All Property
    • Property Insider
    • Interest rates tracker
    • Residential property listings
    • Commercial property listings
  • Health
  • Technology
    • All Technology
    • AI
    • Social media
  • Rural
    • All Rural
    • Dairy farming
    • Sheep & beef farming
    • Horticulture
    • Animal health
    • Rural business
    • Rural life
    • Rural technology
    • Opinion
    • Audio & podcasts
  • Weather forecasts
    • All Weather forecasts
    • Kaitaia
    • Whangārei
    • Dargaville
    • Auckland
    • Thames
    • Tauranga
    • Hamilton
    • Whakatāne
    • Rotorua
    • Tokoroa
    • Te Kuiti
    • Taumaranui
    • Taupō
    • Gisborne
    • New Plymouth
    • Napier
    • Hastings
    • Dannevirke
    • Whanganui
    • Palmerston North
    • Levin
    • Paraparaumu
    • Masterton
    • Wellington
    • Motueka
    • Nelson
    • Blenheim
    • Westport
    • Reefton
    • Kaikōura
    • Greymouth
    • Hokitika
    • Christchurch
    • Ashburton
    • Timaru
    • Wānaka
    • Oamaru
    • Queenstown
    • Dunedin
    • Gore
    • Invercargill
  • Meet the journalists
  • Promotions & competitions
  • OneRoof property listings
  • Driven car news

Puzzles & Quizzes

  • Puzzles
    • All Puzzles
    • Sudoku
    • Code Cracker
    • Crosswords
    • Cryptic crossword
    • Wordsearch
  • Quizzes
    • All Quizzes
    • Morning quiz
    • Afternoon quiz
    • Sports quiz

Regions

  • Northland
    • All Northland
    • Far North
    • Kaitaia
    • Kerikeri
    • Kaikohe
    • Bay of Islands
    • Whangarei
    • Dargaville
    • Kaipara
    • Mangawhai
  • Auckland
  • Waikato
    • All Waikato
    • Hamilton
    • Coromandel & Hauraki
    • Matamata & Piako
    • Cambridge
    • Te Awamutu
    • Tokoroa & South Waikato
    • Taupō & Tūrangi
  • Bay of Plenty
    • All Bay of Plenty
    • Katikati
    • Tauranga
    • Mount Maunganui
    • Pāpāmoa
    • Te Puke
    • Whakatāne
  • Rotorua
  • Hawke's Bay
    • All Hawke's Bay
    • Napier
    • Hastings
    • Havelock North
    • Central Hawke's Bay
    • Wairoa
  • Taranaki
    • All Taranaki
    • Stratford
    • New Plymouth
    • Hāwera
  • Manawatū - Whanganui
    • All Manawatū - Whanganui
    • Whanganui
    • Palmerston North
    • Manawatū
    • Tararua
    • Horowhenua
  • Wellington
    • All Wellington
    • Kapiti
    • Wairarapa
    • Upper Hutt
    • Lower Hutt
  • Nelson & Tasman
    • All Nelson & Tasman
    • Motueka
    • Nelson
    • Tasman
  • Marlborough
  • West Coast
  • Canterbury
    • All Canterbury
    • Kaikōura
    • Christchurch
    • Ashburton
    • Timaru
  • Otago
    • All Otago
    • Oamaru
    • Dunedin
    • Balclutha
    • Alexandra
    • Queenstown
    • Wanaka
  • Southland
    • All Southland
    • Invercargill
    • Gore
    • Stewart Island
  • Gisborne

Media

  • Video
    • All Video
    • NZ news video
    • Herald NOW
    • Business news video
    • Politics news video
    • Sport video
    • World news video
    • Lifestyle video
    • Entertainment video
    • Travel video
    • Markets with Madison
    • Kea Kids news
  • Podcasts
    • All Podcasts
    • The Front Page
    • On the Tiles
    • Ask me Anything
    • The Little Things
  • Cartoons
  • Photo galleries
  • Today's Paper - E-editions
  • Photo sales
  • Classifieds

NZME Network

  • Advertise with NZME
  • OneRoof
  • Driven Car Guide
  • BusinessDesk
  • Newstalk ZB
  • Sunlive
  • ZM
  • The Hits
  • Coast
  • Radio Hauraki
  • The Alternative Commentary Collective
  • Gold
  • Flava
  • iHeart Radio
  • Hokonui
  • Radio Wanaka
  • iHeartCountry New Zealand
  • Restaurant Hub
  • NZME Events

SubscribeSign In
Advertisement
Advertise with NZME.
Home / New Zealand

Masterton overdoses: Police investigation finds some users knew drug was fentanyl

Katie Harris
By Katie Harris
Social Issues reporter·NZ Herald·
28 Jan, 2023 05:55 PM4 mins to read

Subscribe to listen

Access to Herald Premium articles require a Premium subscription. Subscribe now to listen.
Already a subscriber?  Sign in here

Listening to articles is free for open-access content—explore other articles or learn more about text-to-speech.
‌
Save

    Share this article

Katie Harris examines fentanyl, a synthetic prescription drug 100 times more potent than morphine. Video / NZ Herald / Getty / NZ Drug Foundation

Some of the 12 people who overdosed in Masterton on fentanyl within 48 hours last year were aware it was the drug they had taken, despite police earlier saying it was sold as either cocaine or methamphetamine.

A dozen people were hospitalised in 48 hours after taking a substance in June last year, spaking widespread concern.

Police have now revealed an investigation has concluded some users knew the substance was fentanyl.

“Other users believed it to be cocaine.”

A police spokesperson said despite a thorough investigation, there is not enough evidence to charge anyone in relation to the overdoses.

Advertisement
Advertise with NZME.
Advertisement
Advertise with NZME.

However, a man, 68, has been charged with possessing cocaine for supply and possession of methamphetamine. He will appear in the Masterton District Court on February 13.

National Drug Intelligence Bureau intelligence fusion manager Julia Smith told the Herald indicators monitored by the agency suggest fentanyl misuse in New Zealand continues to be low.

Smith said there had been just three seizures of fentanyl since 2021, and two detections of the drug above the reporting threshold since January that year, which may be attributed to legitimate prescriptions.

Advertisement
Advertise with NZME.

Four deaths were reported as a result of drug overdose where fentanyl was recorded as contributing to or the cause of death in 2021.

“Overseas, high levels of prescribing, or the overprescribing of fentanyl, has been a gateway to opioid misuse, consequently increasing demand in the illicit market,” Smith said. “Medsafe ensures New Zealand maintains best practice prescribing for fentanyl. This is vital to minimise diversion and the risk of expanding illicit demand through prescription drug abuse.”

Wellington Free Ambulance was approached for comment about the Masterton overdoses, however a spokesperson said the organisation was unable to provide specific details to protect patient privacy.

Last year the agency’s medical director Andy Swain told Today FM it all started with a standard callout for a patient who had collapsed, but on arrival another person who was standing there also fell over.

“It’s the type of situation that you might encounter, for example, in exposure to a noxious substance or chemical, where people are overcome by that particular chemical, and then one by one they collapse,” he told the station.

Wairarapa hospital and specialist services interim director Kieran McCann said unlike other opiates, fentanyl works almost immediately, so the user has no time to “rescue” themselves if they overdose.

“If this occurs, they will become unconscious, stop breathing and, unless rescue breathing or CPR is started within four minutes, die.

“While the effects can be reversed by a drug called Naloxone, it must be administered quickly and because recreational users often take large doses of Fentanyl, large doses of Naloxone are needed to counter the effects, which may be more than what an ambulance carries.”

New Zealand, he said, does not have a very large opiate user group, and demand is not high – as stimulant drugs like cocaine are preferred here.

McCann warned drug users should also be aware of “scams” and question the likelihood of “cocaine being available in Carterton”.

Advertisement
Advertise with NZME.

Data in a report from the NZ Drug Foundation released last year showed 171 people died from an overdose in 2021, up from 111 in 2017.

Overdoses over the five-year period rose 54 per cent across New Zealand - an increase not accounted for by a 6 per cent increase in population in that time.

The report had opioid overdoses as clearly the top killer at 333 deaths since 2017.

Last year a New Zealand Customs manager confirmed to the Herald two batches of synthetic opioids discovered in “more than” fatal concentrations a few months apart had crossed the border in unlinked drug smuggling efforts.

At the time Customs manager of intelligence Bruce Berry told the Herald he believed the drug responsible for the Wairarapa overdoses was imported and had already been cut somewhere in the supply chain.

“Whether that was in Europe, whether that was in the Americas, whether that was central southern America, we don’t know. We have not been able to trace that particular consignment to any particular individual or instance.”

Advertisement
Advertise with NZME.

Berry said Customs set up an immediate screening of illicit drug compounds being identified at the border after the incident.



Save

    Share this article

Latest from New Zealand

Premium
Auckland

'Negligent': First mother-baby HIV cases diagnosed in NZ in 20 years

12 Jul 05:00 PM
Premium
Editorial

Editorial: Using immigration as a primary tool to drive economic growth is risky business

12 Jul 05:00 PM
Kahu

Life in the balance: What it's like to be young, on a transplant waitlist

12 Jul 05:00 PM

From early mornings to easy living

sponsored
Advertisement
Advertise with NZME.

Latest from New Zealand

Premium
'Negligent': First mother-baby HIV cases diagnosed in NZ in 20 years

'Negligent': First mother-baby HIV cases diagnosed in NZ in 20 years

12 Jul 05:00 PM

Routine screening had effectively eliminated perinatal HIV cases – until now.

Premium
Editorial: Using immigration as a primary tool to drive economic growth is risky business

Editorial: Using immigration as a primary tool to drive economic growth is risky business

12 Jul 05:00 PM
Life in the balance: What it's like to be young, on a transplant waitlist

Life in the balance: What it's like to be young, on a transplant waitlist

12 Jul 05:00 PM
'Two bits of gold': How ballet and sumo transformed the All Blacks

'Two bits of gold': How ballet and sumo transformed the All Blacks

12 Jul 05:00 PM
Solar bat monitors uncover secrets of Auckland’s night sky
sponsored

Solar bat monitors uncover secrets of Auckland’s night sky

NZ Herald
  • About NZ Herald
  • Meet the journalists
  • Newsletters
  • Classifieds
  • Help & support
  • Contact us
  • House rules
  • Privacy Policy
  • Terms of use
  • Competition terms & conditions
  • Our use of AI
Subscriber Services
  • NZ Herald e-editions
  • Daily puzzles & quizzes
  • Manage your digital subscription
  • Manage your print subscription
  • Subscribe to the NZ Herald newspaper
  • Subscribe to Herald Premium
  • Gift a subscription
  • Subscriber FAQs
  • Subscription terms & conditions
  • Promotions and subscriber benefits
NZME Network
  • The New Zealand Herald
  • The Northland Age
  • The Northern Advocate
  • Waikato Herald
  • Bay of Plenty Times
  • Rotorua Daily Post
  • Hawke's Bay Today
  • Whanganui Chronicle
  • Viva
  • NZ Listener
  • Newstalk ZB
  • BusinessDesk
  • OneRoof
  • Driven Car Guide
  • iHeart Radio
  • Restaurant Hub
NZME
  • About NZME
  • NZME careers
  • Advertise with NZME
  • Digital self-service advertising
  • Book your classified ad
  • Photo sales
  • NZME Events
  • © Copyright 2025 NZME Publishing Limited
TOP