The captain of a fishing vessel was arrested in Italy on Tuesday after allegedly throwing one of his crew overboard in a bid to stop police finding the undocumented worker, who could not swim.
The brother of Ahmed Hanachi, the Tunisian man who killed two women at a train station in the southern French city of Marseilles, had fought with jihadists in Syria.
A nurse working in the northern Italian city of Verona was arrested on Thursday for allegedly giving morphine to a baby, who overdosed and suffered a respiratory arrest.
A fugitive Italian mobster who had been living in Mexico under a false identity was behind bars Saturday after being tracked down on Facebook, police said.
A senior Portuguese intelligence officer has been arrested in Rome along with a Russian at the request of Lisbon which suspects them of spying, the Lusa news agency reported on Monday.
Dutch police have arrested a fugitive Italian mafia boss known in the Netherlands more for his lip-smacking pizzas
than his links to organised crime, local media and prosecutors said on Thursday.
UPDATED: One of the four people arrested in Italy on Thursday was allegedly given an order from Isis extremists to launch attacks in Rome during the Catholic Holy Year, including on the Israeli embassy.
An Italian nurse has been arrested on suspicion of killing 13 patients by administering fatal doses of a
blood-thinning drug while they were in intensive care, authorities announced on Thursday.
An Iraqi man identified by French and Belgian authorities as having terrorist links to the Isis extremist group was arrested in Sorrento hours after the attacks in Brussels on Tuesday.
Six suspected members of a trafficking network were arrested in Greece as they prepared to fly seven Iraqi migrants to Italy in a light aircraft, Greek police said on Thursday.
Swiss authorities have arrested 15 people suspected of belonging to the powerful Italian 'Ndrangheta crime organisation, and are holding them pending extradition, the government said on Tuesday.
UPDATED: Ashley Olsen, the American found strangled and naked in her Florence flat, was killed by an illegal immigrant from Senegal she met in a nightclub, the prosecutor in charge of the case said on Thursday.
Spanish police said on Thursday they have arrested a suspected member of Italy's Camorra mafia who was on the run since 2007 in the Mediterranean port of Valencia where he worked as waiter in a pizzeria.
A 30-year-old man from Rome has been arrested for allegedly passing on the HIV virus to six women after having unprotected sex without telling them he had the disease.
UPDATED: Four people arrested in Italy and Kosovo on suspicion of spreading jihadist propaganda online allegedly made threats against Pope Francis and the former US ambassador to Kosovo.
