Law enforcement in the United States

Two armed “terrorists” are holding hostages inside a restaurant in Barcelona after killing “at least 13 people” and injuring dozens more in a horrifying van attack.
Police have reportedly surrounded the Luna d’Istanbul eaterie near the Boqueria food market in a bustling district of the Catalan capital

A 7-year-old Syrian-Kurdish boy was found dead Friday night after he went missing earlier in the day from the Skaramangas refugee center west of Athens.

The boy's disappearance prompted an amber alert and mobilized a police search operation, which led to the discovery of the boy's body in the sea not far from the camp.

An FBI translator with a top-secret security clearance traveled to Syria in 2014 and married a key ISIS operative she had been assigned to investigate, CNN has learned.

The rogue employee, Daniela Greene, lied to the FBI about where she was going and warned her new husband he was under investigation, according to federal court records.

The U.S. State Department issued a new alert for U.S. citizens planning to travel to Europe.

They should be aware of a continued threat of terrorist attacks throughout the continent, the alert, that expires on September 1, said.

This is the first picture of a suspect wanted by cops in Paris after a Kalashnikov-wielding gunman murdered a policeman and seriously wounded two others on the Champs-Élysées last night.

A Russian hacker has been arrested by the FBI in Prague, the Interfax news agency reported Wednesday.
The FBI worked with local police to detain the suspect in a hotel in the Czech capital. American agents suspect the alleged online criminal of carrying out a number of cyber-attacks in the United States, local media reported.

The parents of a 4-year-old girl who went missing west of Athens on Easter Sunday and was found the following day, were charged on Tuesday by an Athens prosecutor with neglecting their child and exposing her to danger.

A 4-year-old girl who was reported missing in Skaramagas, western Athens, on Easter Sunday, was located in Aspropyrgos on Easter Monday, authorities said.

According to reports, the girl was discovered near a hotel in Aspropyrgos by the area's harbor master during a large-scale search operation launched a day earlier.

A grand jury cleared two Cleveland police officers on Dec. 28 in the November 2014 fatal shooting of 12-year-old Tamir Rice, who was brandishing a toy gun in a park, and a prosecutor said there were a series of mistakes but no criminal activity. 

Bulgaria and New York City police will beef up cooperation in preventing and combating cross-border crime, the Bulgarian government has said.