Eight members of the community, including two women, were coming to Quetta from Chaman town on the Afghan border when the attack took place late Sunday in the Kuchlak area.
The vehicle had stopped at a petrol station for refuelling. In the meantime, two men on a motorcycle opened indiscriminate fire on them, killing three persons on the spot and injuring three others, including the boy, the Express Tribune reported.
The injured were taken to the Civil Hospital in Quetta, where the boy succumbed to his injuries, police said.
No group has claimed responsibility for the attack.
Also Read
Balochistan Chief Minister Sanaullah Zehri expressed grief at the incident and strongly condemned the terrorist attack. He directed authorities that the culprits should be arrested and brought to justice.
The Hazaras are party of Shia community who live in Balochistan and Afghanistan. They have been often targeted by the Sunni militants.
Official reports say that there have been around 1200 incidents of violence against the Hazara community in the last 15 years.
In July, gunmen killed 4 members of a Shia family in the Mastung area.
In October last year, gunmen opened fire on a bus carrying Hazara men and women in Quetta. Four women were killed in that attack.
Disclaimer: No Business Standard Journalist was involved in creation of this content