Four people were killed and 7 others wounded when a man threw a grenade on worshippers in a mosque in the Houthi-controlled Al-Bayda governorate in central Yemen on Friday.

Local sources said that gunman named Nasser Al-Arami attacked the worshipers with bullets, and threw a hand grenade inside the mosque in the Al-Qurayshi district in Radaa, the capital of Al-Bayda governorate, during Friday prayers, killing four people and injuring seven others, before he was shot dead by the locals. According to the sources, the incident was an act of an indiscriminate and mass revenge.