Former Tauranga Boys' College student Tanzeel Khan was in Hagley Park moments after the deadly attack took place.
Khan, who is a member of the University of Canterbury Muslim Students Association, knew people who had been driving to the targeted Al Noor mosque to pray, but ended up taking a wrong turn and ran late.
At 2pm on that fateful Friday, the civil engineering student at the University of Canterbury headed to the University of Canterbury's mosque to pray.
He had barely set foot in the door when he was told that there had been a shooting at Al Noor mosque.
"It was such a surprise. I didn't expect to hear those two things in a sentence.