Questão jurídica principal
Whether the refusal to order further handwriting expertise and allow access to dossier pieces caused irreparable harm justifying immediate federal appeal
Decisão extraída
No irreparable legal harm was shown; the evidentiary issues could be raised again later.
Fundamentação extraída
The refused evidence could be requested again at later procedural stages and on appeal; the alleged loss of evidence was speculative, and the retained documents stayed in the file until final judgment.