But residents say the Hanerik shooting victims were unarmed civilians simply seeking an end to heavy-handed policing. The seeds of the confrontation were planted in mid-June, when the authorities detained Mettursun Metseydi, the young imam of an unauthorized mosque on the rural edge of Hanerik. Mr. Metseydi had been drawing increasing crowds with sermons that condemned the government’s religious restrictions, most pointedly on head coverings.