Peshwar, Oct 27 (TIWN) At least seven people were killed and 70 others injured during a blast at a madrasa in Peshawar, according to authorities.

While the cause of the blast is unknown, Senior Superintendent of Police (SSP) Mansoor Aman told reporters that an investigation is underway.  At least 70 people with injuries were brought to Lady Reading Hospital, a spokesperson at the medical facility said.