A co-ordinated double suicide bombing hit central Kabul on Monday morning, killing 21 people, including an AFP photographer and a cameraman for a local TV station, Afghan officials said.
At least 27 other people were injured, according to Wahid Majroh, the public health ministry’s spokesman who gave the latest casualty tolls.
No-one immediately claimed responsibility for the attack, but both Taliban and Islamic State group are active and have repeatedly claimed attacks in Kabul.
AFP said Marai died in a blast that was targeting a group of journalists who had rushed to the scene of the earlier suicide attack in the capital.
Police officer Jan Agha said the journalists died in the second blast, which also wounded two police officers.
The second was meant to hit those rushing to the scene of the attack to help the victims of the first blast.
Kabul chief of police Dawood Amin said the area of Kabul that was targeted, which includes many foreign offices, was quickly sealed off.
The local Islamic State group affiliate and the more firmly established Taliban carry out regular attacks around the country, with the Taliban usually targeting the government and security forces and IS targeting the Shiite minority.
Large-scale attacks by the two militant groups have also hit the Afghan capital. Both groups want to establish strict Islamic rule in Afghanistan.
