Man sentenced for 'callous' New Year one-punch attack on Gold Coast

A 21-year-old man has been sentenced to three years in prison for a 'callous' one-punch attack on a 44-year-old man on New Year's Day at a Gold Coast shopping centre.

Jairlan Victor Bruce Simpson pleaded guilty to one count of grievous bodily harm over the assault, which left the victim lying unconscious in a pool of blood.

Confrontation sparked by derogatory comment

The court heard the confrontation was sparked after the victim made a derogatory comment to Simpson's then-girlfriend and another female friend as they waited for an Uber at Pacific Fair after a night of New Year's Eve celebrations.

Crown prosecutor Kathleen Christopherson told the court the man, who had been drinking, held his phone out as he walked past the women and said, "You b****es ain't even worth recording".

Simpson's girlfriend told the man to "keep walking", and he headed away towards the Pacific Fair bus station.

Attack caught on footage

However, prosecutors said Simpson instead rode to the bus station and confronted the 44-year-old, following closely as he attempted to walk away.

The court heard seconds later, "without warning" or provocation, Simpson punched the right side of the victim's face, causing him to fall unconscious onto the road.

Footage played in court showed Simpson then crouched over the victim and searching his pockets and bag for 20 seconds as a pool of blood trickled from his head.

"It is, with respect, absolutely woeful," Ms Christopherson said.

"The defendant shows … a callous disregard for the wellbeing of the complainant who is just so severely injured."

Victim's ongoing impacts

The court heard the victim was discovered soon after by a member of the public and taken to hospital by ambulance, where he remained in an induced coma for about a week before completing a month of "intensive rehabilitation".

In a victim impact statement, the Carrara man said he experienced "significant" ongoing impacts from the incident, including memory loss and persistent headaches.

"He is fearful and intimidated in social settings and finds himself staying at home more often," Judge Deborah Holliday KC said.

Sentence handed down

Simpson's lawyers argued that a sentence of up to three years' imprisonment suspended after time served would be appropriate, as it would allow him to live with his parents in rural New South Wales once released.

Simpson's lawyers said they accepted the 21-year-old's behaviour on January 1 was "abhorrent" and "appalling", but they highlighted he had since demonstrated remorse.

In sentencing Simpson, Judge Holliday said she took this into account, as well as his young age, lack of any criminal history, and early guilty plea.

But ultimately, she determined a partly suspended sentence would not be appropriate.

"This is serious offending and, to my mind, the structure of parole is required despite the factors in your favour," she said.

"It cannot be lost sight of that you punched the complainant when he was of no physical threat to you, causing serious and ongoing consequences for him."

"After the offence, instead of rendering assistance, you acted in the way that I have detailed, which suggests a lack of immediate remorse, although I accept you are now remorseful."

Judge Holliday sentenced Simpson to three years' imprisonment with parole release on November 6 this year.