Guatemala, like most of Central America has been stuck in a post colonial, feudal hangover for hundreds of years. After Cortez conquered Mexico, he sent a demon named Pedro de Alverado to pacify the Mayans and find gold. De Alverado enslaved the local people with gusto and brought the priesthood along to convert them. The evangelism succeeded when they pointed out to the Mayans that The Devil, the Mayan god of death and de Alverado himself might all be different aspects of the same concept. These days the people with the most Spanish blood still own the coffee plantations and the Mayans live in stick huts in the countryside among the ruins of their ancient culture.
The most recent war only ended 10 years ago. It was leftist guerrillas vs the incumbent fascists and their American Central Intelligence friends. Like all conflicts, the little people, mostly Mayans, were in the crossfire. Unlike, for instance, Cambodia, Guatemala’s protracted conflicts were wars of factions and death squads. There were frequent massacres but not organized genocide. Guatemalan culture is horribly scarred with violence but not extinguished.
After the wars, the country is flooded with weapons. In wealthy egalitarian places like Switzerland that’s a fine thing. However, if you’ve ever lived near Oakland you may understand what its like to live near abundant firepower, cultural poverty and extreme wealth divides. The official homicide rate over the whole of Guatemala is at least twice as bad as majorly fucked up cities in the United States. I’m sure most rural killings are not recorded. With few police in the country, local justice is often a mob, a rope and a tree. Everyone walking in the country carries a machete and its not uncommon for people to ride shotgun in a truck.
Half of Columbia’s cocaine makes a stop in Guatemala en route to its favorite customer and the police and military are some of the larger gangs that help it along its way. This work has the cops a little distracted from policing and there aren’t really that many of them to begin with so deterring crime in Guatemala is largely a do it yourself endeavor. Any business that that could conceivably be knocked over has a guy or two standing outside it with a pistol and shotgun, an enormous overhead to doing business. Automatic weapons seem reserved for the Police and Soldiers. At least in public.
Despite the claims of sensational media, violence most places is usually between people that have pre-existing personal or group relationships with each other. As a visitor, just talk to locals and keep your eye out for vulnerable situations like anywhere else.