Ghazipur (UP), Apr 7 (UNI) Samajwadi Party (SP) President Akhilesh Yadav on Sunday demanded that the death of mafia-turned-politician and former MLA Mukhtar Ansari be probed under the supervision of a sitting judge of the Supreme Court. Akhilesh termed Mukhtar's death as unnatural calling it a murder and conspiracy. Stating that he has no confidence