Police in Nelson say they can't rule out arson as a possible cause of a fire which destroyed a horticulture department building at Nayland College.
The fire happened at 7pm on Friday.
Samples from the fire are being forensically examined.
Police in Nelson say they can't rule out arson as a possible cause of a fire which destroyed a horticulture department building at Nayland College.
The fire happened at 7pm on Friday.
Samples from the fire are being forensically examined.