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

St Marys Bay attacker revealed as serial offender, sentenced to prison

Sam Hurley
By Sam Hurley
NZ Herald Print Editor·NZ Herald·
7 Nov, 2018 10:15 PM5 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

A video has been released of a suspected offender that was involved in a sexually motivated attack of a jogger in St Mary’s Bay. / Auckland City District Police

A man who dragged an Auckland jogger into bushes before strangling and sexually assaulting her has been sent to prison.

Avin Ivory Lock appeared in the Auckland District Court today after pleading guilty to assault with intent to commit sexual violation.

Despite Lock already having a lengthy criminal history, Judge Russell Collins was the first judge to send him to prison and also imposed a minimum period of imprisonment to protect the public.

Judge Collins also declined the Herald's application to photograph Lock for public safety and rehabilitation reasons.

Police arrested the 33-year-old after a female jogger was attacked in the early hours of May 11.

Advertisement
Advertise with NZME.
Advertisement
Advertise with NZME.

The woman was running about 5am on a track alongside Auckland's Northern Motorway.

As she ran towards the city, Lock pushed her and dragged her into bushes near St Marys Rd.

Her face was pinned to the ground as Lock strangled her and began sexually assaulting her, the court heard.

Advertisement
Advertise with NZME.

She pleaded with him not to kill her - he replied that if she stayed silent he wouldn't.

Fortunately, a passing cyclist saw Lock and heard the woman's screams before coming to her aid - courageously chasing away her attacker.

Lock fled and was last seen jumping over a fence and running in the direction of Swift Ave and Hackett St, through the rear of several properties.

Detective Inspector Scott Beard earlier said the victim and cyclist immediately went to the Auckland Central Police Station to report the attack.

Discover more

New Zealand|crime

Watch: Man in 'repugnant' St Marys Bay jogger sex attack

15 May 01:02 AM
New Zealand|crime

Guilty: St Marys Bay sex attacker admits jogger assault

11 Sep 05:19 AM
New Zealand|crime

How FBI uncovered Auckland politician's shameful sex secrets

18 Sep 12:39 AM
New Zealand|crime

Sex offending Olympian's prison time quashed

05 Oct 03:09 AM

Victim: 'I have not felt safe since the incident'

The woman's victim impact statement was read to the court today.

The PhD student said she suffered a concussion and nerve damage from the attack - and still suffers flashbacks, headaches, nausea and difficulty sleeping.

"The activity I loved of running in the place I was attacked and harmed is no longer an enjoyful experience," she said.

"I have not felt safe since the incident, I love Auckland yet my husband and I will most likely move as a result of this incident."

The victim, who now sees a therapist weekly, said she has been forced to take time off work and her studies, while a post-study grant is now also in jeopardy.

The emotional, financial and physical harm may be long lasting, she added.

Advertisement
Advertise with NZME.

She said the St Marys Bay community has also been affected by the attack with residents concerned about their safety.

Police released CCTV footage of the offender in the area shortly before the incident.

It shows Lock wearing a dark hoodie and a cap.

Detective Senior Sergeant Glenn Baldwin said at the time the offender was in Beaumont St, opposite Victoria Park, prior to the incident.

"This was a random attack by a stranger," he said.

Baldwin said after Lock's arrest a significant amount of resources went into the investigation to solve the "repugnant attack".

Advertisement
Advertise with NZME.

He was arrested after a DNA match, the court heard.

The victim was running along this path in St Marys Bay before she was dragged into bushes, strangled and indecently assaulted. Photo / Greg Bowker
The victim was running along this path in St Marys Bay before she was dragged into bushes, strangled and indecently assaulted. Photo / Greg Bowker

Lock's lawyer, Adam Holland, said his client was socially isolated and endured a rough upbringing.

On the night of the attack he was homeless, under the influence of meth and had been robbed, the court heard.

Lock faced other charges for being unlawfully on property and for offensive behaviour.

He pleaded guilty to being unlawfully on property while the other charge was dismissed.

Just days before the attack on the jogger, Lock was caught creeping about a St Marys apartment block.

Advertisement
Advertise with NZME.

When closing her curtains, a resident noticed Lock behind her garden shed and believed his conduct was furtive.

She opened her curtain and challenged Lock who said his name was Andrew and was waiting for a mate called Chris.

The woman told Lock to stay where he was but he replied: "No need to come down unless you wanted to take me out for a drink."

As the woman attempted to take photos of Lock he turned his face away and fled.

CCTV filmed Avin Lock in the area shortly before the attack in St Marys Bay. Photo / Supplied
CCTV filmed Avin Lock in the area shortly before the attack in St Marys Bay. Photo / Supplied

Lock has 41 previous convictions, 18 for burglary, which has resulted in 16 sentences from 2002 to 2017.

Judge Collins was the first judge to send Lock to prison.

Advertisement
Advertise with NZME.

"Some may leap to the superficial conclusion that it is a failure of the system, but that would be an error in logic," he said.

It could be said previous sentences did not deter further offending, the judge continued, but also questioned whether available resources could realistically be expected to achieve deterrence.

"It isn't for the criminal justice system to cure a whole myriad of problems," Judge Collins said.

He said Lock faced several hurdles before his case would be deemed appropriate for parole.

Judge Collins said a minimum period of imprisonment was needed to protect the public.

A pre-sentence report also said Lock had a high-risk of reoffending.

Advertisement
Advertise with NZME.

He will serve at least two years and seven months of his four years and three month sentence.

After Lock was sentenced, police released a statement written by his victim to the Herald.

"I am grateful for the Auckland Police and for their intense effort to find the stranger who attacked me," she wrote.

"Additionally, I am grateful that the bicyclist came along at the right time and heard me."

She said what happened to her was horrible, yet added the deeper societal issue was domestic violence.

"I do not know if my experience of sexual assault and its aftermath and recovery can help those individuals and their communities.

Advertisement
Advertise with NZME.

"I urge anyone who witnesses or experiences a sexual assault to not remain silent and suffer."

Save

    Share this article

Latest from New Zealand

New Zealand

'Serious injuries': Crews work to free people after Tasman SH6 crash

19 Jun 09:24 AM
Premium
Opinion

Opinion: Jewish communities facing increased threats

19 Jun 09:00 AM
New Zealand

Thirty-one players win $12k each in Lotto's Second Division draw

19 Jun 07:57 AM

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

sponsored
Advertisement
Advertise with NZME.

Latest from New Zealand

'Serious injuries': Crews work to free people after Tasman SH6 crash

'Serious injuries': Crews work to free people after Tasman SH6 crash

19 Jun 09:24 AM

Emergency services were called to the scene about 8.30pm.

Premium
Opinion: Jewish communities facing increased threats

Opinion: Jewish communities facing increased threats

19 Jun 09:00 AM
Thirty-one players win $12k each in Lotto's Second Division draw

Thirty-one players win $12k each in Lotto's Second Division draw

19 Jun 07:57 AM
Probe into man who abused girl as he read her stories led to another sinister finding

Probe into man who abused girl as he read her stories led to another sinister finding

19 Jun 07:00 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