Two female journalists working for the Associated Press news agency have been shot by a police officer in eastern Afghanistan.
One of the women, Anja Niedringhaus, died in the attack. Her colleague, Kathy Gannon, is reported to be stable.
The attack took place in the town of Khost near the border with Pakistan.
It comes as Afghanistan intensifies security ahead of presidential elections on Saturday, in response to threats of violence by the Taliban.
The new president will succeed Hamid Karzai, who has been in power since the 2001 fall of the Taliban but is constitutionally barred from seeking a third consecutive term.