The mayor of the eastern Guatemalan town of Jutiapa has been shot dead as he waited to have his hair cut at a barber’s.
Witnesses say Carlos Enrique Castillo Medrano, 39, was killed by two unidentified men who shot at him six times before escaping on a motorbike.
His death came as President Otto Perez Molina addressed the nation to mark his first year in office and hailed “a historic decline in violence”.
Murders were down by some 10%, he said.
“We have had 526 fewer homicides in 2012 than in the previous year,” said Mr Perez Molina in his state-of-the-nation address.
According to government figures, there were 5,174 violent deaths in Guatemala in 2012.
The president also highlighted a reduction in other crimes.