ALLEN: In Italy, authorities have arrested two Americans in connection with the killing of a policeman.</s>HOWELL: Investigators say this officer was repeatedly stabbed in an altercation with the pair. Police add the suspects confessed to the crime after being interrogated. Italy's interior minister is now calling for life sentences for both.</s>ALLEN: Meantime, the people of Rome are paying tribute to the police officer. They placed flowers and handwritten notes at the site where he was killed. Barbie Nadeau is following this story for us, joining us from Rome. Barbie, what can you tell us about the case?</s>BARBIE NADEAU, CNN CORRESPONDENT: Well, it is an evolving case. The Italian papers have all run this very disturbing shot of one of the 19-year-old men, blindfolded in police custody. We've been able to confirm with the police that they have launched their own internal investigation both into why this suspect was blindfolded and who leaked the photo. So that changes the dynamic. Yesterday we heard the police narrative that the boys confessed, that they found the bloody weapon and bloody clothing. Now the narrative will be changing a little bit as we're seeing more of the background detail. And I suspect that once the boys, the young men have lawyers in place that are willing to speak to the press, we'll get a little bit of an idea into what really happened into this terrible altercation that led to the death of this 35-year-old police officer, allegedly at the hands of these two 19-year-old Americans.</s>HOWELL: All right, Barbie, we'll stay in touch as you learn more details, thank you.</s>ALLEN: Coming up, a slimy, stinky seaweed invasion is taking over some of the most beautiful beaches in the world. We'll tell you why when we come back.
Two Americans Arrested in Italian Cop's Stabbing Death