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 / Crime

Massey stabbing trial: Former flatmates say accused was 'fixated' with ex-wife, cop tells of urgently warning her

By Chelsea Boyle
Chelsea Boyle is a reporter for the New Zealand Herald·NZ Herald·
28 Oct, 2020 05:33 AM6 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

Manchao Li pictured arriving in the dock in the High Court at Auckland on day one of his trial. Photo / Dean Purcell

Manchao Li pictured arriving in the dock in the High Court at Auckland on day one of his trial. Photo / Dean Purcell

Warning: Graphic content.

Former flatmates of a man accused of murdering his ex-wife have described his fixation with her and how he talked about various ways of hurting her.

Manchao Li, 65, is on trial in the High Court at Auckland as he denies murdering Zhimin Yang, 57, and breaching a protection order.

The Crown alleges Li stabbed his former partner, also known as Jennifer, 12 times in a fatal attack in the West Auckland suburb of Massey in July last year.

Advertisement
Advertise with NZME.
Advertisement
Advertise with NZME.

Li's former flatmate Garrick Protheroe told the court the accused had said life would be better if Yang was no longer on the planet.

Protheroe said he had repeatedly advised against violence.

"Don't even entertain those thoughts because they are unhealthy and they are holding you back," he said.

"Your marriage is over."

Advertisement
Advertise with NZME.

Initially for a short time, it seemed like Li was taking heed of the advice, Protheroe said.

"But then he turned a corner and it was full on," he said.

His personality changed and he reverted back to the man he had initially been who had a fixation on "getting rid of the b***h".

The memorial for Zhimin Yang on Westgate Drive in the West Auckland suburb of Massey. Photo / Brett Phibbs
The memorial for Zhimin Yang on Westgate Drive in the West Auckland suburb of Massey. Photo / Brett Phibbs

"He showed me a number of rifles that he had. He showed me a hunting knife which he had bought. And a meat cleaver."

Discover more

New Zealand|crime

Raglan campervan murder: 'None of this will bring Sean back', sister says

07 Oct 04:00 PM
New Zealand|crime

Strangled: A tale of two women, domestic violence, terror and survival

27 Oct 12:42 AM
New Zealand|crime

Maketū murder accused showed 'unreal' aggression, chewed through spit mask

23 Oct 04:30 AM
New Zealand|crime

Man found guilty on serious physical, sexual violence charges

23 Oct 04:39 AM

Protheroe said Li had a go at a tree in the back yard to see how the cleaver would work.

Li felt if he used that to disfigure his ex-partner then she would be reminded of him every day, what she had done and how he had repaid it, Protheroe said.

Li had also talked about wanting to burn her house down with her inside, the court heard.

Protheroe said Li, whose English was not as good as his own, also wanted help writing a letter to Yang's employer.

He was "fixated" with the fact she had this really good job at the library, he said, and felt if he wrote a letter saying she was evil she would get sacked.

Protheroe declined to help.

Advertisement
Advertise with NZME.

"Don't go down that path it's not worth it," he recalled telling Li.

Crown prosecutor Nick Webby asked if Protheroe had been concerned for his own wellbeing living in that house, and the latter replied he was confident he could look after himself.

"But in saying that of course you go to sleep at night and you never know what is going to happen. So I didn't feel comfortable, no."

Defence lawyer Sam Wimsett asked Protheroe if he knew about his client's mental health issues and that a nurse or social worker would visit.

"Somebody came to check on him occasionally, yeah," Protheroe said.

Manchao Li pictured at his first appearance in the Waitakere District Court in 2019. Photo / Dean Purcell
Manchao Li pictured at his first appearance in the Waitakere District Court in 2019. Photo / Dean Purcell

Wimsett also asked if Li was mad with the Ministry of Justice.

Advertisement
Advertise with NZME.

"He was mad with everybody," Protheroe said.

"Immigration," Wimsett added, "the courts."

"He would write letters to the Prime Minister, do you remember that?"

"I wasn't aware but that doesn't surprise me," Protheroe replied.

The other flatmate in the house, Theresa Bushell, also told the court about the cleaver, saying Li had once put his hand on the kitchen bench and said "chop chop".

Bushell recalled Li saying then his ex-wife would "not be able to steal from anyone else".

Advertisement
Advertise with NZME.

"He had it in his head she had stolen from him," Bushell said before adding it wasn't true.

She also told the court Li had "very little respect for women".

"The way he would treat me sometimes, like I just wasn't there."

In January 2018, Senior Constable Martyn Spear warned Yang of threats against her, after police were alerted by Li's support workers.

Spear told her she had grounds for a protection order and worked on a safety plan with her, the court heard.

When Spear later went to the defendant's home he very "strenuously" denied that the pair had been married.

Advertisement
Advertise with NZME.

Li was warned about the threats, the court heard.

After the protection order was served, Spear was involved in removing weapons from Li's home.

Li was asked to advise police if any weapons were on the premise, but he walked past them heading for his bedroom - an area he was being told not to go, Spear said.

"We weren't fast enough because he reached behind the door and grabbed hold of an air rifle."

Li was then restrained, he said.

Two air rifles were found, one had a silencer mounted on the end and the other had the barrel cut down to fashion it into a pistol, he said.

Advertisement
Advertise with NZME.

There also appeared to be a GPS tracking device, he said, and there were documents that seemed to show he had been making efforts to find Yang's address.

Bushell arrived and told Spear that Li was fixated on issues with his ex-wife.

"Did she say anything about how Mr Li intended to resolve those issues?" Webby asked.

She said he had described a method of how he would kill her - lighting an object and throwing it through a cat door of her home while she was sleeping at night, Spear said.

"I was very upset by it. I knew it was very important for me to warn Ms Yang as soon as possible.

"I drove directly to her workplace to warn her and to discuss further safety measures that would be needed."

Advertisement
Advertise with NZME.

The trial continues tomorrow.

Domestic violence - do you need help?

If you're in danger now:

• Phone the police on 111 or ask neighbours of friends to ring for you.
• Run outside and head for where there are other people.
• Scream for help so that your neighbours can hear you.
• Take the children with you.
• Don't stop to get anything else.
• If you are being abused, remember it's not your fault. Violence is never okay

Where to go for help or more information:

• Shine, free national helpline 9am- 11pm every day - 0508 744 633 www.2shine.org.nz
• Women's Refuge: Free national crisis line operates 24/7 - 0800 refuge or 0800 733 843 www.womensrefuge.org.nz
• Shakti: Providing specialist cultural services for African, Asian and middle eastern women and their children. Crisis line 24/7 0800 742 584
• It's Not Ok: Information line 0800 456 450 www.areyouok.org.nz

Save

    Share this article

Latest from Crime

New Zealand|crime

Ex-Outlaws leader bought guns for protection while on parole, sold meth to pay for them

18 Jun 06:00 AM
New Zealand|crime

Father, daughter steal $190k in ATM heist, $159k still missing

18 Jun 04:09 AM
New Zealand|crime

'I hate him': Partner of slain Tribesman lays blame for death at president's feet

18 Jun 03:00 AM

Jono and Ben brew up a tea-fuelled adventure in Sri Lanka

sponsored
Advertisement
Advertise with NZME.

Latest from Crime

Ex-Outlaws leader bought guns for protection while on parole, sold meth to pay for them

Ex-Outlaws leader bought guns for protection while on parole, sold meth to pay for them

18 Jun 06:00 AM

The convicted drug dealer was a friend of murdered Outlaws president Peter Lui.

Father, daughter steal $190k in ATM heist, $159k still missing

Father, daughter steal $190k in ATM heist, $159k still missing

18 Jun 04:09 AM
'I hate him': Partner of slain Tribesman lays blame for death at president's feet

'I hate him': Partner of slain Tribesman lays blame for death at president's feet

18 Jun 03:00 AM
Baby-killing Mobster loathed being called 'kid killer' in prison, so he murdered again

Baby-killing Mobster loathed being called 'kid killer' in prison, so he murdered again

18 Jun 12:40 AM
Help for those helping hardest-hit
sponsored

Help for those helping hardest-hit

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