Case series involving the synthetic cathinones alpha-PHP, alpha-PiHP, MDPHP, and MDPiHP in forensic investigations. - Gomonit MM; Walton SE; Papsun DM; Lamb ME; Chronister CW; Krotulski AJ; Elliott S; Taylor K; Truver MT; Goldberger BA; Logan BK (Forensic science international, 2026)