A TEENAGER is dead and another remains in hospital under guard following a police chase through Sydney's northern beaches earlier this week.
Police were tailing a stolen car through Frenchs Forest when it crashed with a ute early Wednesday.
The 19-year-old passenger of the ute was taken to hospital where he died late Thursday night.
His driver was treated for minor injuries.
The 18-year-old driver of the stolen car was charged over two outstanding warrants and will be taken into custody when he is released from hospital.
A critical police investigation is under way.
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