PARIS (AP) - The Latest on the southern France attack (all times local):

10 p.m.

French authorities say the girlfriend of an Islamic extremist who attacked a supermarket in southern France last week is a radicalized convert to Islam and that she shouted "Allahu akbar," or "God is Great," when she was arrested.

Paris prosecutor Francois Molins said Monday night the 18-year-old woman "shows all signs of radicalization."

She was taken into custody hours after the gunman killed four people on Friday before being fatally shot by police who stormed the supermarket in Trebes.

Molins said during a news conference that the woman told investigators that she denied "having been informed and associated with the deadly project of her boyfriend."

But Molins said the woman posted online a Quran verse "indicating that infidels were promised to hell" just a few hours before the attacks.

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5 p.m.

Israeli Prime Minister Benjamin Netanyahu has expressed solidarity with France after the death of a police officer in an Islamic extremist attack last week.

Speaking during the visit to Jerusalem of French Foreign Minister Jean-Yves Le Drian, Netanyahu said: "We grieve with you over the loss of innocent French lives and of a true hero, the officer Arnaud Beltrame, a hero of humanity, not only a hero of France, and we understand this very well."

Beltrame died after exchanging places with a hostage during the attack Friday in southern France. Four people were killed, including the officer, at a supermarket and in a carjacking. The gunman was killed when police stormed the supermarket.

Le Drian thanked Netanyahu, saying that Beltrame "paid his life, his fight against terrorism. We have this fight in common; the basis of everything is security."

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4 p.m.

The pope has condemned the attacks in southern France, while lauding the "heroic act" of the French policeman who died after taking the place of a supermarket employee held hostage by an Islamic extremist.

Pope Francis has sent a telegram offering condolences for the loss of life in the attacks, and sympathy to the injured and their families and all those affected. He added: "I particularly welcome the generous and heroic act of Lt. Col. Arnaud Beltrame, who gave his life to protect people."

The pope said that "I condemn such acts of indiscriminate violence which cause so much suffering, and fervently ask God for the gift of peace."

The rampage Friday claimed four victims, including Beltrame, two others in the supermarket and a carjacking victim. The Morocco-born attacker was killed by police when they stormed the supermarket, with Beltrame's help.

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9:30 a.m.

A French judicial official says the partner of the Islamist extremist who carried out an attack last week in southern France was, like him, known to police as radicalized.

The 18-year-old woman was still being detained Monday by police for questioning in the case, as well as a 17-year-old friend of gunman Radouane Lakdim, the official said. He was speaking anonymously to discuss the ongoing investigation.

Lakdim was known to police for drug-dealing, and since 2014 had been on the so-called "Fiche S" list, a government register of individuals suspected of being radicalized but who have yet to perform acts of terrorism.

Four people were killed in a carjacking and the supermarket attack Friday near the city of Carcassonne.

Lakdim was killed by police who stormed the supermarket.

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