Police in Italy have arrested two American students.
They the pupils are connected to the killing of a policeman in central Rome.
According to a statement from Italian military police Carabinieri, the students are also being held for attempted extortion.
The students allegedly stabbed 35-year-old Mario Cerciello Rega to death on Friday.
Another police officer was injured in the incident.
Trump urges Iran to make a deal after Israeli attacks
US President Donald Trump urged Iran on Friday to make a deal on its nuclear programme before it faced more attacks from Israel that he said would be "even more brutal."
Israel hits Iran nuclear facilities, missile factories; Tehran vows revenge
Israel launched widescale strikes against Iran on Friday, saying it targeted nuclear facilities, ballistic missile factories and military commanders and that this was start of a prolonged operation to prevent Tehran from building an atomic weapon.
Air India crash survivor says he escaped through broken emergency exit
The sole survivor of the Air India plane crash that killed more than 240 people said he walked out of a broken emergency exit after the aircraft hit a medical college hostel in the city of Ahmedabad.
Air India confirms 241 killed in crash with one survivor
Air India has confirmed that 241 people onboard a flight to London have been killed after it crashed in Ahmedabad, with only one known survivor.
More than 200 killed as Air India plane crashes in Ahmedabad
More than 200 people were killed when an Air India plane bound for London with 242 people on board crashed minutes after taking off from the western city of Ahmedabad on Thursday.
8:00am - 11:00am
Playing 10 hits in a row every hour, all weekend!
The legendary Craig David joins The Kris Fade Show for an unforgettable chat!
The Rock and Chris Evans: A Christmas Surprise!
The boys tried their 'pick up' lines on Mais Vault and things did not go according to plan...
Not in the car so much while Kris, Priti and Rossi are on air? Check out the daily podcast here...
