Legal Insights
Plain-language guides and case briefs on Philippine law — researched from the firm's law library of 184,000+ statutes, Supreme Court decisions, and agency issuances, and written so non-lawyers can understand and act on them.
Apr 26, 1998preliminary investigationdue processcriminal procedureombudsmansandiganbayangraft charges
Preliminary Investigation as a Substantive Right: The Duterte v. Sandiganbayan Doctrine
The right to preliminary investigation is substantive, not a mere formality. Duterte v. Sandiganbayan shows how its violation can void criminal charges.