On September 7, 2007, a Manifestation41[41] was filed informing this Court that petitioner Grace Guy Cheu died intestate on August 12, 2007 in the United States of America.   Petitioners raised the following grounds in their Consolidated Memorandum42[42] dated March 27, 2007:   I.   THE COURT OF APPEALS GRAVELY ABUSED ITS DISCRETION AND ERRED IN HOLDING THAT THE LOWER COURT HAS NO JURISDICTION OVER CIVIL CASE NO. 04-110179 AND ISSUE A WRIT OF PRELIMINARY INJUNCTION THEREIN CONSIDERING THAT THE INSTANT CASE IS AN EXCEPTION TO THE RULE ON PRIMARY JURISDICTION DOCTRINE AND WARRANTS PETITIONERS' IMMEDIATE RESORT TO JUDICIAL INTERVENTION.   A.   CONSIDERING THAT PROOF OF PETITIONERS' PHILIPPINE CITIZENSHIP IS SUBSTANTIAL, PETITIONERS ARE ALLOWED UNDER THIS HONORABLE COURT'S RULING IN BID V. DELA ROSA, SUPRA, TO SEEK INJUNCTIVE RELIEF FROM THE REGIONAL TRIAL COURT TO ENJOIN THE DEPORTATION PROCEEDINGS CONDUCTED AGAINST THEM.   B.   LIKEWISE, CONSIDERING THAT PETITIONERS STAND TO SUFFER GRAVE AND IRREPARABLE INJURIES SHOULD THE DEPORTATION PROCEEDINGS AGAINST THEM BE ALLOWED TO CONTINUE, PETITIONERS ARE ALLOWED UNDER TE LAW TO IMMEDIATELY SEEK JUDICIAL 41[41] Id. at 366-369. 42[42] Id. at 235-291.