Sea Eagles hooker Manase Fainu fronted court on Tuesday as the alleged church-stabbing case continues, closing in on nearly three years since the reported incident took place.

A courtroom has been told that Fainu, who had one arm in a sling, stabbed a youth leader in the back with a steak knife during a frenzied late-night brawl in a church carpark in October, 2019.

The 24 year-old pled not guilty to wounding a person with intent to cause grievous bodily harm in front of the Parramatta District Court on Tuesday.

The rising NRL star had one arm in a sling when he stabbed a youth leader in the back with his opposite hand during a frenzied late-night brawl in a church carpark, a court has been told, per News Corp.ย 

The Sea Eagle denied stabbing Faamanu Levi in the back and above his right eye following a Mormon church dance in southwest Sydney in 2019.

Levi, a youth leader at church, was rushed to hospital with a punctured lung and internal bleeding.

However, Fainuโ€™s barrister, Margaret Cunneen, told the jury on Tuesday that it was a case of mistaken identity and Mr Fainu had no issue with anyone at the dance.

After an argument broke out at The Church of Jesus Christ of Latter-day Saints in Wattle Grove, the group was asked to 'not fight on church grounds' and reportedly moved to the cark park.

Prosecutor Emma Curran stated in court that a witness could confirm Faniu's identity after allegedly witnessing him perform the stabbing in 2019.

โ€œTony (the eye witness) will tell you, I expect, he saw the accused holding a knife, described as a steak knife, in his right hand with his arm bent at a 90-degree angle.

โ€œTony also saw that the accusedโ€™s left arm was in a sling.

โ€œTony will tell you he then saw the accused step forward and swing his hand which was holding the knife into Leviโ€™s back, striking him just underneath the shoulder blade.โ€

The victim sustained a cut above his right eye alongside the internal bleeding and punctured lung.

It is alleged Fainu and his friends fled the scene in a car shortly afterwards.

The trial is currently ongoing.