A magistrate on Tuesday charged three men with murder over a car-bomb blast that killed anti-corruption journalist Daphne Caruana Galizia, court officials said, the Reuters reported.
Caruana Galizia, 53, died instantly when her car was blown up as she drove out of her home on 16 October, a killing that shocked Malta and raised concern within the European Union about the rule of law on the tiny Mediterranean island.
The three men charged, Vince Muscat and brothers Alfred and George Degiorgio, all pleaded not guilty. It was not immediately clear whether police thought they had acted on their own or were hit men working for others.
Caruana Galizia wrote a popular blog in which she relentlessly highlighted cases of alleged graft targeting politicians of all colours, including Prime Minister Joseph Muscat. Vince Muscat was not a relative.
Police arrested 10 men on Monday in connection with the investigation into the killing. It was not clear whether the remaining seven suspects would be released or be charged later.
The Reuters reported quoting a close friend of Caruana Galizia that she did not think the journalist had ever investigated the three men charged Tuesday.
The Malta government had offered a 1 million euro reward leading to information on the murder. It also called in the U.S. Federal Bureau of Investigation and Europol to assist in investigations.
Maltese media said investigators had homed in on the suspects following telephone intercepts – known as triangulation data – that included the call from a mobile phone which triggered the car bomb.
Malta, the smallest nation in the European Union, has been engulfed by a wave of graft scandals in recent months, including accusations of money laundering and influence peddling in government – all of which have been denied.
Caruana Galizia exposed many of these cases and was loved by her readers as a fearless, anti-corruption crusader. Critics saw her as a muck-raking fantasist, and she had been hit with 36 libel lawsuits in the nine months preceding her death.
Much of her criticism was levelled against Prime Minister Muscat and his leftist Labour party, which won power in 2013 after a nearly quarter of a century of uninterrupted rule by the conservative Nationalist Party.
In the months before her death, she had also regularly targeted senior Nationalist figures.