CAIRO: Egypt on Monday denied reports that an Italian doctoral student doing research in Cairo was arrested shortly before his death and said an investigation into Giulio Regeni’s killing is continuing with full Italian collaboration.

The outcome of the ongoing investigation would be made public once there is “solid information,” according to a statement by the Interior Ministry, which oversees the police and security agencies.

“The expanded investigating team tasked with uncovering the circumstances of the killing of the young Italian man continues its work round the clock, in full collaboration with the Italian side,” the ministry said.

However, Italy’s Foreign Minister, Paolo Gentiloni, said Monday that Rome would evaluate the progress of Italian investigators in Cairo to verify that they have received the full cooperation Italy expects of its partner.

“It is clear that we will not be satisfied with easy reconstructions and convenient truths,” he said. “It is also clear that the passage of time will not diminish our commitment to this question.” Regeni, 28, was living in Cairo to research Egyptian labor movements for his doctorate from Britain’s Cambridge University. His body was found on the side of a road west of Cairo on Feb. 3, nine days after he disappeared. His funeral was held on Friday in his hometown of Fiumicello in northeastern Italy.

At the time, Italian state TV said Italian investigators have spoken to a witness who told them that two alleged plainclothes policemen stopped Regeni and escorted him away as he walked from his Cairo apartment to the subway station.

Egyptian authorities initially blamed Regeni’s death on a road accident. A second autopsy, done in Italy, determined that he suffered a fatal fracture of a cervical vertebra, either from a strong blow to the neck or from forced twisting of the neck.

There were multiple fractures in his hands, feet and elsewhere, and his face was heavily bruised, the autopsy found.

Regeni disappeared on Jan. 25, the day Egypt marks the anniversary of the start of the 2011 uprising that ousted longtime autocrat Hosni Mubarak. This year, Egyptian police and security agents were out in force on Cairo’s streets, determined to quash any protests marking the occasion.

Imadeldeen Hussein, editor of the influential independent daily Al-Shororuk, wrote Monday that if Egyptian security agents were behind Regeni’s killing — an assumption he labeled as “disastrous” — the government would be best served if it acts transparently and announces it rather than emulate its handling of the Russian plane’s tragedy.

“If we have information, it is best if we announce it, no matter how painful it is, so we don’t pay double the price in the future,” he wrote. “Regardless of what happened, we must tell the truth and quickly announce it. Postponing or delaying that is a weapon against us.”