An attacker blew himself up Friday in a mosque at a pro-Taliban seminary in northwestern Pakistan. No group immediately claimed responsibility for the blast.

A top cleric and four worshippers were killed and 20 others injured in a blast triggered by a suicide bomber during Friday prayers at a seminary in northwest Pakistan’s restive Khyber Pakhtunkhwa province ahead of the fasting month of Ramazan,

A senior cleric and five other worshippers were killed Friday in a suicide bomb attack at a pro-Taliban seminary in northwestern Pakistan ahead of the fasting month of Ramadan, police said. It was one of at least four attacks throughout Pakistan,

A suicide bomber has killed at least five people at an Islamic seminary in Pakistan, including the son of the man considered the father of the Taliban.

Authorities are investigating the attack, but no group has claimed responsibility so far. The seminary, located in the Nowshera district, had its own security, and more than a dozen police officers were stationed at the mosque when the explosion occurred.

Pakistani authorities are offering a reward for information about a suicide bomber who attacked a mosque in the northwest and killed seven people.

No group has immediately claimed responsibility for the attack, which killed influential cleric Maulana Hamid ul-Haq.