The teenager who died over the weekend has been called a talented and respected pupil in a tribute from the school he used to attend.
George Jack Hill, 17, was found dead in Timaru's central business district on Sunday.
In a statement on the Timaru Boys' High School Facebook page, the school said it was deeply saddened by George's death.
"The boys, staff, and wider Timaru Boys' community was deeply saddened yesterday when informed that George Hill, a 2017 Year 13 student, died in the weekend.
"Our thoughts and prayers are with his family and other loved ones in this difficult time."