Two security guards were killed and another injured in a dawn grenade blast on Friday at a condominium parking lot in the Thai capital, police said. A hand granade tied to a parked car’s rearview mirror exploded when personnel at Youngchareon Condominium in the city’s eastern outskirts tried to move the car, police said. ‘The motive was likely personal conflict. There was no connection with terrorism,’ Major Chalerm Sukkhamsri of Prakhanong police station said. Full Story