Malta's lead murder detective faced a barrage of pointed questions this week as defense lawyers for Yorgen Fenech—the businessman accused of orchestrating journalist Daphne Caruana Galizia's assassination—attempted to shift attention toward unproven links between the convicted hitmen and a former government minister.
Assistant Police Commissioner Keith Arnaud, who heads the Malta Police Force Major Crimes Unit and led the Caruana Galizia homicide investigation, spent multiple sessions under cross-examination as Fenech's trial entered its sixth day. The proceedings, which began on July 1, have centered on whether Fenech played a mastermind role in the 2017 car bomb killing that shocked Malta and drew international scrutiny.
Why This Matters
• High-stakes trial: Fenech faces charges of complicity in willful homicide and criminal association, carrying potential life imprisonment.
• Political fallout continues: Defense tactics are reviving allegations against former Economy Minister Chris Cardona, who has denied all claims but remains a figure of interest.
• Evidence integrity: The defense is challenging the admissibility of key digital evidence, including Signal conversations and mobile phone location data.
• Witness credibility: The role of pardoned middleman Melvin Theuma and the scope of his immunity have become central battlegrounds.
Defense Strategy: Attack the Investigation's Scope
Fenech's legal team has deployed a multi-pronged approach aimed squarely at undermining Arnaud's credibility and suggesting the investigation tunnel-visioned on their client while ignoring alternative suspects. During cross-examination, lawyers repeatedly pressed Arnaud on why months of surveillance on the Degiorgio brothers—two of the three convicted hitmen—failed to detect the murder conspiracy before the bomb detonated on October 16, 2017.
The defense also introduced allegations of a cigarette smuggling operation at the Malta Freeport, suggesting that individuals connected to Cardona may have facilitated illicit activity involving the hitmen. Arnaud testified that investigators found no evidence linking Alfred Degiorgio or his relatives to any Freeport permit or benefits, despite George Degiorgio allegedly seeking access passes that would enable contraband smuggling.
In a dramatic courtroom moment, Fenech himself interrupted Arnaud's testimony to accuse the investigator of lying when Arnaud quoted the defendant as expressing "trust" in police during 2019 interrogations. The outburst underscored the defense's broader narrative: that the prosecution's case rests on tainted evidence and compromised witnesses.
The Cardona Question: Allegations Without Evidence
The Chris Cardona angle has resurfaced repeatedly throughout the trial, despite the former minister's consistent denials and investigators' inability to substantiate claims. Cardona, who served as Economy Minister and Deputy Prime Minister for Labour Affairs until 2020, has been named in multiple witness testimonies but never charged.
Vince Muscat, one of the three hitmen who pleaded guilty and became a state witness, testified under oath that Cardona orchestrated an aborted 2015 plot to kill Caruana Galizia. Muscat claimed he drove George Degiorgio to meet Cardona at Portomaso, where they allegedly agreed on a €150,000 fee for the assassination. The deposit was never paid, and the plot collapsed.
Melvin Theuma, the pardoned middleman who coordinated the 2017 killing, added further allegations. He testified that Cardona passed money to Alfred Degiorgio through an intermediary whose name began with "B"—reportedly a figure known as "Il-Bigly"—and that Fenech told him Cardona was hospitalized after the murder due to anxiety and an alleged overdose on pills.
Phone data recovered from a burner device found in the seabed near the Marsa potato sheds, where the hitmen were arrested, reportedly contained only Cardona's number. Yet Arnaud testified that thorough investigations into these claims produced no direct evidence linking Cardona to the murder plot. The former minister was questioned in November 2019 and denied knowing Theuma or passing money to anyone connected to the crime.
Pardon Controversy: How Clean Is Theuma's Sheet?
A significant portion of the cross-examination focused on the presidential pardon granted to Theuma, the taxi driver-turned-middleman whose secret recordings provided crucial evidence against Fenech and others. Defense lawyers suggested the pardon's scope was extraordinarily broad, effectively granting Theuma a "clean sheet" for numerous past offenses, including money laundering.
Arnaud defended the practice, explaining that such comprehensive pardons are designed to encourage full disclosure without fear of self-incrimination for previous crimes. The investigator also addressed questions about Theuma's assets at the time of his arrest, confirming he possessed between €400,000 and €450,000 in cash and property—a figure the defense highlighted to question the source of his wealth and whether it undermined his credibility as a witness.
The defense also raised procedural questions about Theuma's arrest, including why he requested to speak directly with the police commissioner and whether investigators followed proper protocols in securing his cooperation.
What This Means for Residents
For Malta, this trial represents the most significant test of the island's judicial system since Caruana Galizia's murder exposed deep ties between organized crime and political power. The blogger's reporting on corruption, money laundering, and government malfeasance made her a target, and her assassination forced the resignation of then-Prime Minister Joseph Muscat after mass protests in 2019.
The ongoing cross-examination illustrates the complexity and fragility of prosecuting cases built on pardoned witnesses and digital evidence. If the defense succeeds in discrediting Arnaud's investigation or casting doubt on Theuma's testimony, it could weaken the broader case not only against Fenech but also against others implicated in the conspiracy, including former chief of staff Keith Schembri, whom Arnaud confirmed was mentioned by multiple witnesses.
Arnaud testified that Vince Muscat referenced Schembri and that George Degiorgio claimed lawyer David Gatt was in communication with Schembri. However, like the Cardona allegations, no charges have been filed against Schembri in connection with the murder itself.
Evidence Admissibility: Court Draws a Line
The court ruled against the defense's attempt to introduce mobile phone location data purporting to show Fenech's visits to Castille, the seat of the Prime Minister's Office. The judges determined this evidence had not been formally exhibited and therefore could not be used during cross-examination—a procedural victory for the prosecution that preserved the boundaries of admissible evidence.
The prosecution's case relies heavily on data extracted from Fenech's mobile phone, including Signal conversations with Schembri and others, as well as Theuma's covert recordings. Fenech's lawyers previously attempted to exclude statements their client made during 2019 police interrogations, arguing he was under the influence of cocaine and lacked free will. The Malta Constitutional Court rejected that bid, noting Fenech was "medically composed" and assisted by legal counsel who did not halt the interviews.
Investigation Under Scrutiny
Beyond the specific allegations, the defense has painted a broader picture of an investigation that allegedly missed critical leads and failed to explore alternative theories. Lawyers questioned why the extensive surveillance on the Degiorgio brothers prior to the murder yielded no actionable intelligence and why investigators did not pursue more aggressively the alleged connections between Cardona, Gatt, and the hitmen.
Arnaud maintained that investigators examined all credible leads but found no direct evidence to support many of the defense's theories. He acknowledged that Cardona "frequented individuals known to be of interest to the police" but insisted this did not constitute proof of involvement in the murder conspiracy.
The defense also pointed out that no investigator personally witnessed Theuma handing over money, a detail meant to weaken the evidentiary chain linking Fenech to the payments allegedly made to the hitmen.
The Road Ahead
As the cross-examination of Keith Arnaud continues, the trial is expected to stretch over many more months. The defense's strategy appears focused on creating reasonable doubt by highlighting inconsistencies, unverified claims, and alternative suspects—classic tactics in high-profile criminal cases where direct evidence may be limited.
For Malta's legal community and international observers, the proceedings are a litmus test of whether the island's institutions can deliver justice in a case that exposed systemic corruption. The outcome will likely shape public confidence in the Malta Police Force, the judiciary, and the government's commitment to accountability in cases involving political elites and organized crime.
