[The Nation] Ten people were apprehended over the March 2 fatal shooting of four people, including assistant village chief Somchai Thongchan and an eight-year-old boy, in Narathiwat province. A 12-year-old girl was also injured in the shooting.A police forensic investigation found that five rifles and one pistol were used in the assault, which they linked to 21 other violent attacks in the region, including the July 6, 2015 attack that killed one man and injured three others in Yala's Raman district, the July 31, 2015 assault of a military outpost in Yaha district and an October 17, 2015 shooting that wounded four people in Reu So district.