‘I lost it’: Sleep-deprived Perth cop sentenced for shaking five-week-old baby

Read the original at The Sydney Morning Herald ↗
The Sydney Morning Herald · collected 2026-10-13 · by Rebecca Peppiatt

Quick Summary

A Perth police officer, Nickolas Wayne Peake, 30, has been sentenced to a community-based order for shaking his five-week-old baby after admitting to common assault in circumstances of aggravation. The incident occurred when the newborn would not settle during a stressful night, leading Peake to shake the child three times and verbally abuse her. Peake’s lawyer explained that the officer was dealing with the stress of his wife's difficult childbirth and the baby’s colic and sleep issues, resulting in sleep deprivation. The court acknowledged Peake’s remorse and prompt admission but emphasized the seriousness of his actions given the vulnerability of the infant.
Written locally by qwen2.5:14b on 2026-10-13, using this article's own text rather than the other coverage of the same event (that is the story summary below).

AI analysis runs on qwen2.5:14b, locally

Story summary

Nickolas Wayne Peake, a 30-year-old Perth police officer, was sentenced to a community-based order after pleading guilty to common assault in circumstances of aggravation. The incident occurred at his home in Stratton last month when he shook his five-week-old baby three times due to sleep deprivation and stress from the child's difficulty settling down. Prosecutor Ethan Heywood informed the Midland Magistrates Court that Peake tried multiple soothing techniques before becoming frustrated, leading him to shake the infant and yell at it. His wife called a midwife out of concern for potential injury; however, medical examinations found no injuries requiring hospitalization. The court acknowledged the family's challenges, including complications from his wife’s birth and breastfeeding issues, but still imposed penalties reflecting the severity of the assault.

Written for “Baby Shaking Incident Trial” on 2026-10-13, grounded in this article and the 0 other(s) covering the same event.
Why this leaning score
This article does not take a side on a contested political question, so it has no leaning score. That is an answer rather than a gap: a match report or a rescue can be warmly or critically written without being left or right, and scoring it anyway is how approval of a subject gets recorded as a political position.
No political leaning scored for article 75679 · logged 2026-10-13

Signals How these are calculated →

Claims extracted
28
claim-shaped sentences
Uncertain
7%
2 of 28 hedged
Leaning
not political
takes no side on a contested political question
Correction & hedging signals
60.9
corrections and hedging in what we collected; not a measure of accuracy
Outlets on this story
1
Crime & Law
Narrative spread
1
articles carrying this framing
Analyzed 2026-10-13 · how these are computed

Story

📰 Baby Shaking Incident Trial
Crime & Law · 1 article(s) covering the same event.

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Compared with similar articles

Nothing to compare against. No article is close enough to this one for the pipeline to have linked or judged the pair.

Publisher

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Who wrote this

Rebecca Peppiatt
9 article(s) here · 1 carrying a prediction
🔮 A Perth police officer has been sentenced to a community-based order for shaking his newborn baby after a court heard he “lost his shit” when the child would not settle in the middle of the night.
🔮 Gentilli has pleaded not guilty to two charges of dealing with the proceeds of crime and will take the allegations to trial next year.
🔮 Gay appeared in Perth Magistrates Court on Friday via audio link from a bedside hearing where she could be heard crying.
🔮 Earlier this year Sam Curulli, 27, was accused of attempting to gain benefit by fraud, corruption, and stealing between May and December 2025, while helping to run the Mid West council.
🔮 The shark that killed a 63-year-old swimmer at Sorrento Beach on Friday will be caught and destroyed, in what Fisheries minister Jackie Jarvis said was “an extraordinary step”.
🔮 “His offending is very much connected to the instability around his housing,” magistrate Alana Padmanabham said, before adding that she felt she could not penalise the boy and keep him in custody when he was “at the mercy” of the Department of Communities. He will be back before the court on October 30.
🔮 A teenage boy who allegedly killed his mother and seriously injured his 12-year-old sister could elect for a Supreme Court trial before a jury.
Also by Rebecca Peppiatt
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 9 articles by Rebecca Peppiatt →

Topics

Midland Magistrates Court Perth Perth Children’s Hospital Stratton

Subjects

Peake PERSON · 11× Counsel PERSON · 1× Ethan Heywood PERSON · 1× Midland Magistrates Court ORG · 1× Nickolas Wayne Peake PERSON · 1× Paul Lyons PERSON · 1× Perth GPE · 1× Perth Children’s Hospital ORG · 1× Stratton GPE · 1× Stuart Counsel PERSON · 1×

Narrative

Those stressors led to Peake shaking the baby three times after he struggled to get her to settle in her bassinet next to the bed late one night. “He tried to shush her and bounce her in his arms, but she became increasingly unsettled,” prosecutor Ethan Heywood told the court on Tuesday.
framing: assertive · carried by 1 article(s) · first seen 2026-10-13
🔮 A Perth police officer has been sentenced to a community-based order for shaking his newborn baby after a court heard he “lost his shit” when the child would not settle in the middle of the night.
2026-10-13 · The Sydney Morning Herald
‘I lost it’: Sleep-deprived Perth cop sentenced for shaking five-week-old baby · assertive framing

Claims (28 extracted, 2 hedged)

A Perth police officer has been sentenced to a community-based order for shaking his newborn baby after a court heard he “lost his shit” when the child would not settle in the middle of the night. asserted
child → sentence → night
Nickolas Wayne Peake, 30, appeared in Midland Magistrates Court on Tuesday after pleading guilty to common assault in circumstances of aggravation over an incident at his Stratton home last month. asserted
Peake → appear → home
The court was told Peake’s wife had a difficult birth that left her with complications, and, coupled with the baby struggling to feed and sleep, had left the new parents “taking time to adapt to their new lives”. asserted
baby → tell → lives
Those stressors led to Peake shaking the baby three times after he struggled to get her to settle in her bassinet next to the bed late one night. “He tried to shush her and bounce her in his arms, but she became increasingly unsettled,” prosecutor Ethan Heywood told the court on Tuesday. asserted
Heywood → lead → Tuesday
“He grabbed her under the armpits and shook her three times before telling her to ‘shut the f--- up’.” asserted
He → grab → f---
Peake later confessed that he “lost his shit”, after which his wife took the baby into the lounge and called a midwife for advice, fearing injury to the baby. asserted
wife → confess → baby
Peake sat in the lounge with his head in his hands, the court was told. asserted
court → sit → hands
He then went with his wife and the baby to Perth Children’s Hospital for a check-up, where he admitted in full what he did. asserted
he → go → what
He then called his senior sergeant to explain what had happened and was later arrested and taken to Perth Police Station, where he took part in a police record of interview and made full admissions. asserted
he → call → admissions
Peake’s lawyer Stuart Counsel told Magistrate Paul Lyons that the 30-year-old had worked in the homicide squad as a case manager and had previously Tasered a man who was holding a knife while fearing for his life. asserted
who → tell → life
He said this added to the stress Peake experienced during a “traumatic start to parenthood” which was exacerbated by the baby’s issues with colic and reflux that caused feeding and sleep issues. asserted
that → say → issues
“They were up for most of the night and only getting a couple of hours’ sleep,” Counsel said. asserted
Counsel → get → sleep
“He said the night was a blur, and he can’t explain what happened. asserted
what → say → ?
“He immediately said ‘f---’ when he realised what he had done. asserted
he → say → what
The midwife was called shortly after, and they went to hospital straight away. asserted
they → call → hospital
Peake was suspended from work following the incident and has been subject to protective bail conditions in relation to his wife and daughter that he described as “crushing”. asserted
he → suspend → that
“It is difficult to overstate the risk of harm to a child by shaking,” Heywood said. asserted
Heywood → overstate → shaking
“Mr Peake has failed to control his emotions at a difficult time, but we accept that the plea has come at the earliest opportunity, and we accept there is remorse and that he has taken full responsibility.” asserted
he → fail → responsibility
Lyons told Peake his offending seemed to be “an isolated and out of character action” but said it was a betrayal of trust in relation to such a vulnerable victim. asserted
it → tell → victim
“It’s hard to think of anyone who would be more vulnerable to an offence of this kind,” he said. asserted
he → ’ → kind
“It might be said shaking a person three times is not a serious application of force, but the context matters a lot - and in relation to a five-week-old baby, it is very serious. “The risk of catastrophic harm to the baby’s health is notorious. uncertain
risk → say → health
You don’t need to be a doctor to understand things could have been far worse than they were. uncertain
they → need → ?
“The child did not suffer any injuries and has been physically unaffected by the injuries. asserted
child → suffer → injuries
You can probably all appreciate how lucky you and she are because it can happen so easily.” asserted
it → appreciate → ?
Lyon added that, despite the lack of injuries to the baby, he needed to send “a message to members of the community that physical violence of this kind is unacceptable” before refusing to allow Peake to have a spent conviction. asserted
Peake → add → conviction
“It strikes me that the circumstances you face are similar to many other parents face,” he said. asserted
he → strike → me
“You need to learn ways to control yourself and deal with the stresses that come with being a new parent.” asserted
that → need → stresses
Peake was sentenced to a 10-month community-based order that entails a program requirement that will be decided by Community Corrections. asserted
that → sentence → Corrections
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