Six international press freedom and freedom of expression groups have travelled to Malta to mark the first anniversary of the murder of investigative journalist Daphne Caruana Galizia.

The organisations are conducting “fact-finding into the case and the broader free expression climate in the country” as they renew their calls for justice alongside Caruana Galizia’s family.

Since the reporter’s death, three men have been charged with her murder, but her family and campaign groups continue to fight for those who ordered the killing to be brought to justice.