Cole Miller's killer sentenced to seven years in jail

Cole Miller’s killer gets seven years jail for one-punch attack. Cole Miller was killed in 2016. Courtesy: The Australian

The man who dealt the punch that killed Brisbane teenager Cole Miller has been sentenced to seven years in jail for the “cowardly” attack.

New Zealand national Armstrong Renata fronted the Brisbane Supreme Court on Friday, having pleaded guilty to a count of unlawful striking causing death over the senseless January 2016 assault.

The 23-year-old was sentenced to seven years jail, with Justice Helen Bowskill describing the Fortitude Valley incident as “cowardly and violent”.

She said his actions stole the life of a young man and “destroyed” those of his family and close friends.

But she said it was also a “tragedy” that Renata himself, who will be required to serve 80 per cent of his term, found himself in the prisoner’s dock.

Renata punched the promising water polo player in the head while out in the Fortitude Valley nightclub district on January 3, 2016.

The 18-year-old suffered massive brain trauma, with his family making the heartbreaking decision to turn off his life support on January 5.

Before the sentence was handed down, the court heard victim impact statements from Cole Miller’s parents describing the “nightmare” of losing their beloved son.

The talented water polo player’s father Steven said his youngest son was a “kid with a dream” and his death had thrown the family into “utter turmoil”.

He said Cole’s life was “violently cut short” in an act that marked the start of a “nightmare” for his loved ones and friends.

“(It’s) a nightmare that no one should have to endure,” Mr Miller told the court.

“It’s been a long 20 months since then (and) I know my children suffer every day.”

“(The) tragic loss of their brother … is a burden they will carry forever.”

At times dabbing his eyes with a tissue, Mr Miller described lying awake at night listening to his wife Mary-Leigh cry.

He then read his wife’s statement in which she described having to take antidepressants and sleeping tablets to cope with the devastation of her loss.

She said she was engulfed by grief whenever left alone and remembered her son as a beautiful, quiet and gentle young man.

Renata appeared distressed in the dock as he listened to the heart-wrenching statements, later making his own apology to the court.

“From the very bottom of my heart, I am truly sorry,” he said.

It comes after Renata’s co-accused, Daniel Maxwell, walked from court in August after being handed an 18-month suspended sentence for starting the fight that led to Mr Miller’s death.

Maxwell has since been deported to New Zealand.

Renata’s more than 600 days in pre-sentence custody were declared as time already served.