All 14 police officers in Los Ramones, a rural town in northern Mexico, fled the force in terror after gunmen fired more than 1,000 bullets and flung six grenades at their headquarters. The gunmen’s 20-minute shooting spree destroyed six police vehicles and left the white and orange police station pocked with bullet holes. The attack was the second in less than a week against police forces in Nuevo Leon -- last week, grenades were thrown at police in Sabinas Hidalgo.