Two more arrests over businessman murder in Kenya

Police are holding two more suspects over the murder of a Scottish businessman in Kenya.
Campbell Scott's body was found tied up in a sack of pineapples in a forest 60 miles (96.5km) from Nairobi, after he went missing from his hotel on 17 February.
The two men appeared in court accused of withdrawing money using the 58-year-old's bank cards.
Police previously arrested two other men - a taxi driver and a nightclub waiter - who are believed to have been among the last to see him alive.
The new suspects were arrested in the coastal city of Mombasa on Saturday.
Police believe Mr Scott visited a house belonging to one of the men, where he was killed.
Interpol help
Investigators allege that this man withdrew money from Mr Scott's bank account at three different locations, working with the second suspect.
The court in Nairobi granted a police request to detain the suspects for 21 days while inquires continue.
Officers have asked Interpol to help track Mr Scott's mobile phone and his debit and credit card transactions.
The businessman, from Dunfermline in Fife, was a senior director at credit scoring firm Fico.
He was attending a conference at the JW Marriott Hotel in Nairobi when he went missing after visiting a nightclub.
He was due to meet colleagues to deliver a presentation, but did not return to the hotel on 17 February, the day after he arrived in the city.