STORY: Mexican troops raided a crystal meth drug laboratory they had discovered in the northern state of Sinaloa, officials said on Tuesday (December 27).<br/> Authorities said the raid took place on Christmas Day in the quiet town of El Carrizal close to in Culiacan, capital of Sinaloa, the north-western Pacific state.<br/> Troops seized 120 kilograms of solid methamphetamine, 480 litres of liquid methamphetamine, 550 litres of acetone and diverse material to make the drug.<br/> With no arrests announced and the drug-ravaged state in the throes of a war between rival cartels, authorities have yet to determine the owners of the drug lab.