Businessperson JR Deepak Jaikishan, his brother and their company failed in their bid to reinstate a lawsuit filed against former prime minister Najib Abdul Razak, his wife Rosmah Mansor and three others over alleged conspiracy that caused them to suffer losses. 
The Federal Court three-man bench led by Court of Appeal President Rohana Yusuf, unanimously dismissed their application for leave to appeal against a decision by the Court of Appeal in rejecting their appeal to reinstate the suit and three other related suits against other parties.
Judge Rohana, who...