Police have ruled out foul play in the case of a young Christchurch mum who died after falling from a moving vehicle.
Libby Francis McKay, 27, died in hospital on Friday after sustaining severe injuries when she fell from a Toyota Hilux ute being driven by her partner, Michael Brown, who stopped immediately to summon emergency services.
Mr Brown was spoken to by police and helped them with their investigation.
Police said the car was going about 70km/h when the incident happened on Branston St.
They have closed their case and referred the death to the Coroner.