On 31 May 2019, police officers were called to a
domestic violence incident at a home in the
Taranaki region. Sergeant Sandra Ilene Shaw, Probationary Constable Corey Steven Waite and Constable Craig Michael Longworth, of the
Hāwera police station responded. Upon arrival, officers encounted 55-year-old Australian-born Allen Ball, who reportedly consumed 1 liter of
bourbon whiskey, allegedly assaulted his partner and threatened to harm himself before leaving the house. Police found him a short time later after arriving on the scene. When asked by the officers, Ball denied that he consumed anything other than alcohol. Ball was arrested and taken to Hāwera Police Station. During the journey, Ball became unresponsive while being spoken to by police. He remained unresponsive on arrival to the police station and needed six people to carry him into the station where he was left on a
cell floor at around midnight. In June 2020, after a police investigation of Ball's death, the three arresting officers were placed on leave and charged with
manslaughter on the grounds that the officers were derelict in their duty of care. It was revealed at trial that Ball's cause of death was the result of extremely high levels of
codeine and
tramadol, in addition to alcohol toxicity. The matter was also investigated by the Independent Police Conduct Authority. Ball's siblings, who lived in
Australia, flew to New Zealand for a three-week trial in the
High Court of New Zealand in
New Plymouth where the officers were acquitted on 3 June 2021. In 2023, the coroner's office decided to decline investigating Ball's death. Police closed their employment investigation in 2023, following the coroner's decision, and likewise declined to take any further action. == Racially targeted warrantless photos of minors ==