Man who gagged, sexually assaulted woman jailed

A 52-year-old North Otago man who gagged a woman with his underwear, before sexually assaulting her, was jailed for three and a-half years, when he appeared in the Oamaru District Court on Wednesday.

Pierre Coster, of Totara, had been convicted in the Timaru District Court on June 2 on charges of sexual violation by unlawful sexual connection, assault on a female and breach of a protection order.

The police summary stated that on October 8 last year, Coster sexually violated a woman following an argument.

He took off his clothes and stuffed his underwear in her mouth, gagging her. He then grabbed her by the hair and dragged her to the end of a bed, where he sexually assaulted her.

In a previous incident in 2018, the defendant had forced a horse bridle into the victim’s mouth. Despite her resisting and asking him to stop, he continued. The bit was pulled hard into her mouth, causing pain and extensive bruising, and she was forced to take time off work.

In another incident in the same year, Coster became enraged with the victim and grabbed her face and head, banging it repeatedly into a wrought iron bedhead. At one point, her head became wedged between the bars, and she suffered bruising and abrasions.

In her submissions during sentencing, defence counsel Sarah Saunderson-Warner said a psychological report provided a number of things that could be seen as mitigating, including reduced cognitive abilities due to trauma in his life, which had not previously been spoken about.

She said her client was also extremely remorseful, and had offered to pay $500 reparation to the victim.

Judge Joanna Maze said she had an initial starting point of six and a-half years’ jail for the sexual violation, uplifted by six months on the other two charges, but she had to take the psychological and cultural reports into account.

Details of the reports were suppressed.

She said the defendant had a history of violence towards women, and the victim was vulnerable, but Coster had indicated ‘‘very high levels of remorse’’.

He was sentenced to three and a-half years’ prison for the sexual violation, and concurrent terms of six months on each of the other charges. He was ordered to pay $500 reparation to the victim, and had a first strike entered against him.