FILE PHOTO A young man and his mother were shot and killed while his father was injured following a dispute with another market vendor at a roadside market in Phetchaburi’s Khao Yoi district. Police say the shooting took place at about 5.30am yesterday morning (Saturday) at the Nong Prong market in Moo 5 village in Tambon Nong Prong. Police say that 24 year old Sitthichoke Losong was shot dead at the market while his mother 43 year old Supassaras Khamthim died later at the Phra Chom Klao Hospital.