‘We failed to be alert on Paris killer’

– France’s interior minister acknowledged yesterday that officials should have kept a closer eye on the Paris police employee who stabbed four colleagues to death last week, after investigators found evidence he had supported an extreme version of Islam.

“Obviously, there were failings,” Christophe Castaner told TF1 television, but he said he would not resign over the matter as some rightwing opponents have said he should.

Castaner came under fire after initially claiming that Mickael Harpon, a 45-year-old computer expert at the Paris police headquarters, had never given the “slightest reason for alarm” ahead of Thursday’s attack.

Investigators later revealed that Harpon had, in fact, been in contact with adherents of Salafism, the ultra-conservative branch of Sunni Islam.

He had defended “atrocities committed in the name of that religion”, anti-terror prosecutor Jean-Francois Ricard has said.

Yesterday, Castaner said Harpon had caused alarm among his colleagues as far back as 2015, when he defended the massacre of 12 people at the Charlie Hebdo newspaper by two brothers vowing allegiance to al-Qaeda.

But even though a police official charged with investigating suspected radicalisation among the force questioned the colleagues, none of them wanted to file an official complaint.

“Apparently they decided not to make a report,” Castaner said. “The failure occurred at this moment.

“There was nothing in his personnel file that indicated he might be radicalised. [...] If there had been a sign, maybe we could have avoided this,” he said.

Castaner will face questioning by parliament’s intelligence commission tomorrow over the attack, its president Christian Cambon said yesterday.

“We’re going to try to find out what these failings were,” Cambon said.

Ricard, the prosecutor, also revealed on Saturday that Harpon had begun wearing traditional Islamic garments for mosque visits, and had started refusing “certain kinds of contact with women”.

It also emerged that Harpon’s personal life was extensively checked early in his career, since he worked with classified information as part of the Paris police’s intelligence division.

And while he did not have a criminal record, he was given an official sanction in 2012 over a case of domestic violence three years earlier.

Harpon’s wife has been taken into custody after officials found they had exchanged 33 text messages shortly before the attack, ending the conversation with “Allahu Akbar” (“God is greatest”).

Harpon was shot dead after killing four people with a 33-centimetre (13-inch) kitchen knife and an oyster knife during the lunchtime attack.

French police have often been targets of jihadist groups. – AFP