Hawkes Bay Today
  • Hawke's Bay Today home
  • Latest news
  • Sport
  • Business
  • Opinion
  • Lifestyle
  • Property
  • Video
  • Death notices
  • Classifieds

Subscriptions

  • Herald Premium
  • Viva Premium
  • The Listener
  • BusinessDesk

Sections

  • Latest news
  • On The Up
  • Sport
  • Business
  • Opinion
  • Lifestyle
  • Property
    • All Property
    • Residential property listings
  • Rural
    • All Rural
    • Dairy farming
    • Sheep & beef farming
    • Horticulture
    • Animal health
    • Rural business
    • Rural life
    • Rural technology

Locations

  • Napier
  • Hastings
  • Havelock North
  • Central Hawke's Bay
  • Tararua

Media

  • Video
  • Photo galleries
  • Today's Paper - E-Editions
  • Photo sales
  • Classifieds

Weather

  • Napier
  • Hastings
  • Dannevirke
  • Gisborne

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 / Hawkes Bay Today

Chalton Lawson, killer of Hastings man Patrick Reweti, not guilty of murder on grounds of insanity

Ric Stevens
By Ric Stevens
Open Justice reporter·NZ Herald·
25 Jun, 2025 03:18 AM5 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

Keleesah Reweti, daughter of homicide victim Patrick Reweti, reacts after her father's killer, Chalton Lawson, was found not guilty of his murder on the grounds of insanity.

A grieving mother says she is “utterly disgusted” that the man who killed her son has been found not guilty of his murder on the grounds of insanity.

“There’s no justice. Not in this country anyway,” Pauline Dixon said after a court appearance in High Court at Napier on Wednesday.

Her son Patrick Reweti, 49 was killed by Chalton Mason Lawson in the Hastings suburb of Flaxmere on March 26, 2024.

The two men had never met before that day but were sitting in Reweti’s car with one of Lawson’s relatives. The relative was an old friend of Reweti.

Advertisement
Advertise with NZME.
Advertisement
Advertise with NZME.

Lawson, 31, then stabbed Reweti in the neck without warning.

After killing Reweti, Lawson drove the car to an orchard and set fire to it with the victim inside it.

Court documents say Reweti was probably already dead when the car was torched. The cause of death was the stab wound.

Murder, arson and insanity

Lawson was charged with murder and arson, but Justice Cheryl Gwyn found him not guilty on the grounds of insanity at a hearing today.

Advertisement
Advertise with NZME.
Patrick Te Tini Reweti was found dead in a burnt-out car in Flaxmere.
Patrick Te Tini Reweti was found dead in a burnt-out car in Flaxmere.

The court was told that at the time he killed Reweti, Lawson was psychotic, suffering from hallucinations and hearing voices, brought on by long-term methamphetamine use.

He was using the drug every day.

Lawson was also found not guilty on insanity grounds for causing grievous bodily harm following an attack on a prison officer at Hawke’s Bay Regional Prison in April 2024.

Lawson will be detained indefinitely as a special patient in a secure forensic unit.

Justice Gwyn’s order said he would be held there “until medical authorities are satisfied detention is no longer necessary”.

As Justice Gwyn announced her findings, members of Reweti’s whānau stood up from their seats in the public gallery and walked out of the court.

Lawson was not in court in person, but appeared from a secure unit on an audio-visual link where he spent most of the two-hour hearing rocking backwards and forwards in a chair behind a table.

‘Absolute disgrace’

Asked for her reaction outside the court, Reweti’s mother, Pauline Dixon, said she was “absolutely disgusted” at the result.

She said it was an “absolute disgrace”.

Earlier, she had delivered a victim impact statement to the court which said she was “emotionally broken” and deeply struggling.

Advertisement
Advertise with NZME.

“Patrick was loved beyond words. He is missed beyond measure,” she said.

Other family members made statements which described the slain man as honest, humble, reliable, hard-working, and his family’s breadwinner.

They said that when he was killed, he had been going around to see old friends to invite them to his coming 50th birthday party. Lawson’s relative had been a friend for many years.

Kaleesah Reweti outside court talking about her father Patrick Reweti, who was killed in 2024. Photo / Ric Stevens
Kaleesah Reweti outside court talking about her father Patrick Reweti, who was killed in 2024. Photo / Ric Stevens

Reweti’s daughter, Kaleesah Reweti, said outside the court she was also “really angry” at the outcome.

“My heart’s broken for my dad,” she said.

“I would like my father to be remembered as a kind, loving man, who was always giving,” she said.

Advertisement
Advertise with NZME.

“He was a man who would do anything for anyone, and I loved him so much.”

Other family members said they understood Lawson had been a 501 deportee from Australia. They questioned why his mental illness had not been identified and addressed when he was forced to return to New Zealand.

Catching up with an old friend

The summary of facts said before he was killed, Reweti, Lawson and Lawson’s relative had gone for a drive and parked up, where the old friends talked about when they were growing up.

They returned to Lawson’s place on Sunderland Drive, Flaxmere, and a short time later Lawson stabbed Reweti in the neck with a knife.

Reweti got out of the car and ran along the street before collapsing, bleeding profusely.

Lawson drove the car to where he was lying and put Reweti in the footwell of the back seat.

Advertisement
Advertise with NZME.

He then got a bucket and tried to wash away blood from the footpath before the two relatives drove off in the car.

Lawson’s relative was said to be “in shock and afraid for his own safety”.

Lawson dropped him off but about an hour later they met up again on foot.

Lawson told his relative he had “lit it [the car] up”.

A car was later reported to be on fire at an orchard on Irongate Rd West, near Flaxmere.

A search of the vehicle later found Reweti’s remains.

Advertisement
Advertise with NZME.

False beliefs seemed ‘entirely real’

Dr Greg Young, one of four pyschiatrists who provided reports on Lawson, said he had interviewed Lawson several times and formed the view that he had a psychotic illness, which included hallucinations and false beliefs that seemed “entirely real”.

He said his assessment was that Lawson was “immersed” in these beliefs and hallucinations, and profoundly believed he was being persecuted.

Lawson believed he was being watched by these imaginary persecutors, and had got the knife to protect himself.

Justice Gwyn said she was satisfied that Lawson’s psychotic illness was a disease of the mind which would render him incapable under the Crimes Act.

He could not tell that what he was doing was morally wrong.

She made a formal finding that Lawson was insane at the time he committed the offences.

Advertisement
Advertise with NZME.
Patrick Reweti's family outside court. Photo / Ric Stevens
Patrick Reweti's family outside court. Photo / Ric Stevens

Ric Stevens spent many years working for the former New Zealand Press Association news agency, including as a political reporter at Parliament, before holding senior positions at various daily newspapers. He joined NZME’s Open Justice team in 2022 and is based in Hawke’s Bay. His writing in the crime and justice sphere is informed by four years of front-line experience as a probation officer.

Save

    Share this article

Latest from Hawkes Bay Today

Hawkes Bay Today

Napier schoolboy, 11, dies after what was thought to be ‘routine flu’

25 Jun 02:10 AM
Hawkes Bay Today

Could a winter playground save Splash Planet?

25 Jun 01:55 AM
Hawkes Bay Today

'Constant battle': Couch dumping into beloved stream infuriates

24 Jun 11:09 PM

Kaibosh gets a clean-energy boost in the fight against food waste

sponsored
Advertisement
Advertise with NZME.

Latest from Hawkes Bay Today

Napier schoolboy, 11, dies after what was thought to be ‘routine flu’

Napier schoolboy, 11, dies after what was thought to be ‘routine flu’

25 Jun 02:10 AM

Mateo Deveraturda was surrounded by 'love and care' in his final days at Starship.

Could a winter playground save Splash Planet?

Could a winter playground save Splash Planet?

25 Jun 01:55 AM
'Constant battle': Couch dumping into beloved stream infuriates

'Constant battle': Couch dumping into beloved stream infuriates

24 Jun 11:09 PM
Crisp clear nights forecast to end, Napier Matariki event delayed

Crisp clear nights forecast to end, Napier Matariki event delayed

24 Jun 10:10 PM
Engage and explore one of the most remote places on Earth in comfort and style
sponsored

Engage and explore one of the most remote places on Earth in comfort and style

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
  • Hawke's Bay Today e-edition
  • Manage your print subscription
  • Manage your digital subscription
  • Subscribe to Herald Premium
  • Subscribe to the Hawke's Bay Today
  • Gift a subscription
  • Subscriber FAQs
  • Subscription terms & conditions
  • Promotions and subscriber benefits
NZME Network
  • Hawke's Bay Today
  • The New Zealand Herald
  • The Northland Age
  • The Northern Advocate
  • Waikato Herald
  • Bay of Plenty Times
  • Rotorua Daily Post
  • Whanganui Chronicle
  • Viva
  • NZ Listener
  • Newstalk ZB
  • BusinessDesk
  • OneRoof
  • Driven Car Guide
  • iHeart Radio
  • Restaurant Hub
NZME
  • NZME Events
  • About NZME
  • NZME careers
  • Advertise with NZME
  • Digital self-service advertising
  • Book your classified ad
  • Photo sales
  • © Copyright 2025 NZME Publishing Limited
TOP