At least 61 killed when militants raid a Sunni town . Dozens people are injured when their homes are shelled with grenades . Doctors could not reach the injured because the town is under siege . `` They now control majority areas in the provinces in Sa'ada and Jawf , and have powerful presence in Amran , Mareb , Sana ' a and Hajjah , '' added Bahri . Ali Mamari returns to Yemen on a day the predawn hours .
At least 61 killed when militants raid a Sunni town . Dozens people are injured when their homes are shelled with grenades . Doctors could not reach the injured because the town is under siege . Ali Mamari returns to Yemen on a day the predawn hours .