No charge on stab suspect

THE man accused of murdering a sex worker in a Sydney apartment before allegedly going on a stabbing rampage in the CBD remains under police guard in hospital.

Mert Ney allegedly killed 24-year-old Michaela Dunn in a Clarence Street apartment on Tuesday before allegedly stabbing 41-year old Linda Bo at the Hotel CBD.

He was later restrained by onlookers after running through the streets brandishing a bloodied kitchen knife.

The 20-year-old remains under police guard in hospital and is yet to be charged.