Mr Sturt started giving his evidence yesterday and told the jury he had known Peddle for about 20 years. Mr Sturt said he went with Mr McGregor to the home of Aaron's father. Mr Sturt said he was going to see Aaron to discuss something with him.
"He owed me some money, about $500. I gave it to him before his birthday."
They didn't discuss the money. They later went to a home on Pukehangi Rd, Peddle in his car and Mr Sturt and Mr McGregor in Mr McGregor's car. While there Mr Sturt said he spoke to Peddle about the amount he owed him.
"I just think I said to him what's going on? Give me my money. As I understand it he had some cannabis plots out there ... he was going to remunerate me that way."
When asked by Mr Macklin whether he preferred money or cannabis, Mr Sturt told the jury he preferred money.
Mr Sturt said Peddle told him to go to his place.
"He said 'come to my place and he would fix me up'."
Mr Sturt said Peddle went into the Pukehangi Rd home while Mr Sturt waited for Peddle to go home.
"I assumed he was going to get teed up that night."
Mr Sturt said they followed Peddle home and Peddle did a u-turn and his car hit the driver's side of Mr McGregor's car. Mr Sturt said his head collided with Mr McGregor's and Mr McGregor was knocked unconscious.
The court was told Mr Sturt suffered a cut to the back of his head which required six stitches while Mr McGregor had an injury to a finger.
While being cross-examined by Peddle's lawyer, Paul Mabey QC, Mr Sturt said he had suffered a broken neck during a rugby game in 2009.
A short time later Mr Sturt was excused from further cross-examination until today. Justice Graham Lang told the jury Mr Sturt had surgery on Friday and had asked to be excused so he could rest and was due to return this morning.
Mr Mabey made a brief opening statement on behalf of the defence and said there was two sides to every story.
An issue which was central to what happened would be cannabis and the jury also needed to consider the issue of self-defence.
Peddle had absolutely no intention to kill or harm anyone, Mr Mabey said.
The trial is expected to finish tomorrow or Thursday.