At least 41 people have been killed in a riot at a women’s prison in Honduras on Tuesday.
It is understood that a fight broke out between rival gangs, after which one gang set a cell alight.
Officials say most of those who died were killed in the fire but others were shot, stabbed or beaten to death.
An investigation is under way to determine how the inmates managed to smuggle automatic weapons and machetes into the jail.
President Xiomara Castro, who last year launched a crackdown on gangs, said on social media that she was “shocked by the monstrous murder of women” and would take “drastic measures” in response.
She has dismissed Security Minister Ramón Sabillón and replaced him with the head of the national police force, Gustavo Sánchez.
Survivors of the deadly incident told local media that it was triggered by rivalries between two of Central America’s most notorious criminal organisations: the 18th Street Gang and MS-13.