Two petitions that sought an independent probe into Judge Loya's death had earlier been assigned to two judges including Justice Arun Mishra, the 10th most-senior judge of the Supreme Court.
While the ruling party alleged an "invisible hand" behind the petitions, the opposition accused it of making "false political capital" by "misinterpreting" the apex court order.
The court remanded advocate Uke and his brother Pradeep Uke in the ED's custody till April 6.
The 47-year-old Gandhi is on a three-day trip to Singapore and Malaysia during which he will meet Singapore Prime Minister Lee Hsien Loong and his Malaysian counterpart Najib Razak, besides interacting with the Indian community, and business leaders.
