Pakistani security forces raided multiple locations and arrested four suspects, including the alleged mastermind, behind a suicide bombing at a Shiite mosque on the outskirts of the capital that killed 31 people, the interior minister said Saturday.

On Feb.6th, a suicide bomber attacked a Shia mosque in the capital Islamabad. The attack during a Friday prayer service killed at least 31 people and wounded dozens more. The World’s Host Carolyn Beeler learned more from Akbar Notezai,

Pakistani officials say a suicide bomber targeted a Shiite mosque on the outskirts of Islamabad during Friday prayers, killing 31 people and wounding at least 169 others.

Officials say a suicide bomber blew himself up at the gates of a Shiite mosque in Islamabad, killing dozens of people during Friday prayers.

Pakistaini authorities say they have arrested multiple people in connection with Friday's mosque bombing, the deadliest attack in Islamabad in nearly two decades.