Emily Taylor

Two men have been detained over the murder of Russian opposition politician Boris Nemtsov, the head of the security agency announces.
BBC News – Europe

David Cameron says a post-election pact between Labour and the SNP would be the “worst outcome” if May’s election resulted in a hung Parliament.
BBC News – UK

US President Barack Obama pays tribute to the “heroes” who took part in a landmark civil rights march in Selma, Alabama, on the 50th anniversary of the event.
BBC News – US & Canada

Boko Haram militants pledge allegiance to Islamic State, in a message apparently from the Nigerian group’s leader Abubakar Shekau.
BBC News – Africa

CHICAGO – The Thunder has faced just about every bout
Oklahoma City Thunder

The new pension freedoms will be an ‘open season’ for fraudsters trying to steal people’s savings, according to the industry.
BBC News – Business

Archaeologists and officials express outrage about the reported bulldozing of the ancient Assyrian city of Nimrud in Iraq by Islamic State (IS) militants.
BBC News – Middle East

Independent tests show that Argentine prosecutor Alberto Nisman was deliberately killed, his family says, ruling out accident or suicide.
BBC News – Latin America & Caribbean

EU foreign ministers are due to meet in the Latvian capital Riga with the crisis in Ukraine expected to dominate the agenda.
BBC News – Europe

A further four people are charged with assisting an offender in connection with the murder of Becky Watts in Bristol.
BBC News – UK

US actor Harrison Ford is expected to make a full recovery from injuries suffered when crashing his plane on to a golf course in Los Angeles.
BBC News – US & Canada

Suspected Boko Haram militants kill at least 45 people in a raid on a remote village in Borno state, north-east Nigeria, witnesses say.
BBC News – Africa

CHICAGO – Leaving the huddle out of a timeout, two intense, playoff-tested teams stared down one another as they walked
Oklahoma City Thunder

With bated breath, the Thunder faithful in Chesapeake Energy Arena waited anxiously to see what the Thunder had left in the tank in its h
Oklahoma City Thunder

The Serious Fraud Office is investigating liquidity auctions held by the Bank of England during the financial crisis, the Bank says.
BBC News – Business

Dozens of Syrian security personnel and rebels have been killed in an attack on an intelligence facility in the city of Aleppo, activists say.
BBC News – Middle East

Omar Trevino Morales, the leader of Mexico’s Zetas drugs cartel and one of the country’s most wanted men, has been captured, security officials say.
BBC News – Latin America & Caribbean

Russian President Vladimir Putin demands an end to “shameful” political killings in Russia, after the murder of opposition politician Boris Nemtsov.
BBC News – Europe

David Cameron says he will take part in only one TV debate ahead of the general election featuring seven party leaders, amid a growing row over the issue.
BBC News – UK

Defence lawyers in the trial of one of the men accused of bombing the Boston Marathon in 2013 admit he carried out the attack but say he was coerced.
BBC News – US & Canada