Murder Convict Fights Sentence Over Legal Errors

More than a decade after the 2015 murder of 16-year-old Jasmine Guevara, Maricela Diaz continues to contest her conviction. Diaz, who is serving an 80-year prison sentence, has filed a petition for habeas corpus relief, arguing that she received ineffective legal representation during her original trial. Her defense team claims that her attorneys mishandled legal issues and failed to object to crucial evidence and prosecutorial statements.

The State of South Dakota refutes these claims, asserting that the evidence overwhelmingly proves Diaz's guilt. Central to the state's argument are Diaz's own admissions to law enforcement. She allegedly confessed to planning Guevara's murder after suspecting an affair between the victim and Diaz's boyfriend and co-defendant. The state highlighted her admissions of luring Guevara, planning to burn her body, and attempting to stab her, indicating she was a central planner, not just an accomplice.

During a recent evidentiary hearing, Diaz's attorneys argued that cumulative errors by her defense team may have affected the trial's outcome. However, the state dismissed this, emphasizing that Diaz's confession was the principal evidence establishing intent. The state concluded that Diaz is imprisoned due to her guilt, not due to professional errors by her attorneys, and requested the petition be denied. A decision is pending after the defense files a rebuttal.