New York City : Man charged with deadly subway stabbings - BBC News
Two people die and another two are injured in a string of attacks said to have targeted homeless people.
Police in New York City have arrested a man after a string of stabbings on the city's subway that left two people dead and two injured.

Rigoberto Lopez is charged with two murders and two attempted murders at stations in Manhattan and Queens.

City police posted a photo of a knife. All of the victims are said to be homeless people.

US media report the suspect, 21 and himself homeless, was arrested wearing blood-soaked clothes.

The four attacks on the A train began on Friday morning:

All the attacks were carried on New York City's subway

"I'm not going to get into motive, but what I can tell you is they were all unprovoked attacks," NYPD senior officer Brian McGee was quoted as saying by the New York Post.

"The victims had nothing, didn't initiate anything."