(CNN)A splinter group of the Pakistani Taliban has claimed responsibility for a deadly attack on Easter Sunday, saying it intentionally targeted Christians.
The suicide blast in the eastern Pakistan city of Lahore killed at least 67 people, a local government spokesman told CNN.
More than 300 others were injured, police official Haider Ashraf said.
The explosion ripped through the heart of Lahore on Sunday evening, at a time when many families were at the city's Gulshan Iqbal Park to celebrate the Easter holiday. Many women and children were among the victims.
Ehsanullah Ehsan, a spokesman for the splinter group of the Pakistani Taliban known as Jamat-ul-Ahrar vowed such attacks would continue.
