Thousands of women in Turkey have protested at the murder of a young woman who allegedly resisted an attempt by a bus driver to rape her.
Police discovered the burnt body of Ozgecan Aslan, 20, in a riverbed in the city of Mersin, on Friday.
They have arrested three men in connection with her death - a minibus driver, his father and a friend.
The Turkish president and prime minister called Aslan's family to offer their condolences.
Prime Minister Ahmet Davutoglu promised the family to hunt those responsible for the crime and punish them.
Aslan, a psychology student, was kidnapped on Wednesday on her way home.
The driver allegedly tried to rape her. She reportedly fought him off with pepper spray, but was then stabbed to death. She was also hit on the head with an iron pipe.