A 57-year-old man has been sentenced in Maryborough District Court after pleading guilty to a series of offences against a young woman, including strangulation, supplying a dangerous drug and multiple counts of common assault.

Darren James Patterson appeared before the court and admitted to offences committed during a relationship with the woman, who was aged about 19 or 20 at the time. The court heard that the offending occurred over an extended period and involved a pattern of controlling, emotionally manipulative and violent behaviour.

One of the incidents involved Patterson supplying the woman with methamphetamine and injecting the drug into her arm. The court also heard evidence of physical assaults and repeated harassment.

The woman eventually reported Patterson following an incident in which he allegedly lifted her by the neck and threatened to kill her. Other incidents were also discussed during the court proceedings, including an assault that occurred in a work vehicle.

The court heard that Patterson had become increasingly fixated on the young woman after their relationship developed. Judge Philip McCarthy described aspects of his behaviour as unusual and considered the circumstances surrounding the offending when determining the appropriate sentence.

Patterson spent 567 days in custody before sentencing. He was ultimately sentenced to three and a half years' imprisonment, but the sentence was immediately suspended, meaning he was released from custody subject to conditions.

The court also recorded convictions for the offences to which he pleaded guilty.

Judge McCarthy considered several factors during sentencing, including Patterson's guilty pleas. His decision to admit the offences meant the victim did not have to give evidence in a contested trial, avoiding some of the additional trauma that can accompany lengthy court proceedings.

The court also heard evidence about Patterson's more recent attempts to change his circumstances. These included rehabilitation efforts, moving away from the area, obtaining employment and establishing a new relationship.

The case highlights the serious consequences of domestic and interpersonal violence and the importance of victims being able to report abusive behaviour. It also demonstrates how courts consider both the seriousness of offending and an offender's circumstances when determining a sentence.

Patterson's immediate release means he will now serve the remainder of the suspended sentence under the conditions imposed by the court.

The allegations have been dealt with through the judicial process, with Patterson pleading guilty to the charges brought against him.

The case is one of the latest significant matters to be heard in the Maryborough District Court and comes as the local community continues to focus on public safety and support for victims of violence.