Berlin Christmas market attacker likely radicalized in prison, Italian officials say

Italian officials say the Tunisian fugitive from the Berlin Christmas market attack, who was shot dead near Milan, was likely radicalized in Italian prison.But there are no indications he hadany connections to extremist networks in the country.

Investigators have been trying to determine whether Anis Amri tapped a jihadi network in Italy, his European port of entry when he left Tunisia in early 2011 and where his nearly four-day flight came to anendfollowing the Berlin truck attack that left 12 dead.

"No particular networks have emerged in Italy," Italian Premier Paolo Gentiloni told reporters in Rome ahead of a security meeting in Milan headed by his interior minister.

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But the prime minister said there is still a need to enhance anti-terror measures, including making it easier to deport migrants living in the country illegally.

Existing measures already permit Italy to expel foreign nationals with suspected terror ties, with 66 carried out so far this year and 152 since the beginning of 2015.

Included among those was a Tunisian man living in the northern province of Brescia who was expelled Thursday. The interior ministry alleged he received instructions last month to carry out an attack in Italy "in retaliation for operations by Italy in Libya."

Interior Minister Marco Minniti said the deported man apparently had no connection with fellow Tunisian Amri, and that there were no indications any attack was imminent.

"But the expulsion was important because he wasn't just any character. He had a profile that was potentially interesting," Minniti said.

Cellphones seized

Authorities in Rome, meanwhile, seized cellphones during a search of two apartments where Amri stayed in 2015, the news agency ANSA reported. One is home to a Tunisian currently jailed on a drug dealing conviction.

Amri died of a single gunshot wound last Friday after shooting an officer in the shoulder during a routine police stop in the working class Milan suburb of Sesto San Giovanni. He was spotted alone outside a deserted train station in the early morning hours, drawing the officers' suspicion.

Minniti said such preventative policing was key to the terror fight.

"We are facing a high level of unpredictability, and the only way of avoiding these actions is to control the territory," Minniti said.

Jailed for setting fire to migrant centre

Amri had crossed the border from France by train hours earlier, getting off in the Italian border town of Bardonecchia, then taking a regional train to Turin and another to Milan. His ultimate destination remains unclear.

Gentiloni credited good police work for ending Amri's flight, but said the government would look at further strengthening anti-terrorism measures. That would include steps "to make more efficient the repatriation mechanisms from the migrant centres," he said.

Amri told authorities after his arrival in 2011 that he was a minor, winning him the right to stay, but he quickly landed in jail after setting fire to a migrant centre. Attempts by Italy to deport him after his release failed for bureaucratic reasons.

Gentiloni noted that Amri apparently was radicalized while he was in Italy.

"We know that in most cases, the radicalization happens in our prisons, in our neighbourhoods," Gentiloni said.

Italy's top anti-terrorism prosecutor, Franco Roberti, told La Repubblica newspaper that Amri "found the convictions of his radicalization path" in prison, "in desperation, isolation and marginalization."

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