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KLAN202200611
Tribunal De Apelaciones De Pue...
May 12, 2025
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Background

  • On April 29, 2019, occupants of a dark blue Toyota in Residencial El Recreo (San Germán) were shot; Andrés Lozada Zapata died and Ashley Silva Flores was seriously injured and left hemiplegic.
  • Multiple residents and cooperating witnesses testified that a group from the nearby residenciales (including Jetsan Y. Rosario Martínez) went to inspect a vehicle and that Rosario and another ("Jeffrey") fired at the car; several witnesses saw Rosario armed and shooting.
  • Police processed the scene (casquillos .40 and 9 mm, photographs, croquis) and later conducted photo lineups; exhibits of surveillance video and forensic/medical testimony were admitted at trial.
  • A jury convicted Rosario Martínez of first‑degree murder (Art. 93(d)), attempted murder, multiple weapons offenses and possession of ammunition; the trial court sentenced him to a total of 161 years' imprisonment.
  • On appeal Rosario raised multiple trial‑level errors: omission of a second‑degree murder instruction, failure to give co‑author cautionary instruction, limits on cross‑examination of the homicide investigator (alleged hearsay/proof‑of‑reference), admission of the croquis, admissibility/handling of photographic identifications, failure to instruct about extraneous evidence, and the post‑offense acts/fl ight instruction.
  • The Court of Appeals reviewed the record, applied deference to the factfinder on credibility and sufficiency, and affirmed the convictions in full.

Issues

Issue Plaintiff's Argument Defendant's Argument Held
Failure to instruct on second‑degree murder Trial court should have instructed on murder in second degree because evidence did not show intent/purpose to kill required for first degree Evidence showed purposeful or knowing use of a firearm in a public place (Art. 93(d)); no reasonable basis for a temerarious (second‑degree) instruction Affirmed: no error — the evidence supported first‑degree instruction and second‑degree was not reasonably inferable
No special instruction on co‑author/cooperator testimony Several prosecution witnesses were participants; court should have given cautionary instruction for co‑actor testimony Those witnesses were not charged as co‑authors by the State; standard caution already given and Rule 156 applies when a witness is a cooperating coauthor Affirmed: no error — witnesses were not formal co‑authors and court instructed appropriately
Excluding cross‑examination on investigator’s out‑of‑court sources (proof‑of‑reference) Defense sought to probe investigative sources and statements; exclusion curtailed confrontation and impeachment Questions sought hearsay / proof‑of‑reference (inadmissible); court properly limited testimony about third‑party statements while allowing investigatory acts to be described Affirmed: no error — trial court correctly excluded statements by non‑testifying third parties as proof‑of‑reference and preserved confrontation rights
No limiting instruction after investigator referenced defendant’s record / extraneous material References to defendant’s prior record and investigatory confidences required remedial limiting instruction to jurors Trial court later instructed jurors not to consider arguments/comments and to decide only on evidence admitted; defense failed to contemporaneously object Affirmed: no reversible error — court’s general instruction cured any prejudice and defense did not timely object to earlier statements
Admission of croquis (scene sketch) Croquis was inadmissible or prejudicial and should have been excluded or proven foundationally Defense explicitly declined to object to croquis admission and treated it as cumulative evidence Affirmed: no error — defense waived objection and record shows no prejudicial admission
Admissibility / procedure for photo identifications (Exhibits 23 & 24) Lineups were suggestive and identifications unreliable; trial court failed to give special instructions when contradictions arose Photo lineups complied with Rule 252.2; defense did not timely object and jury received identification instructions and factors to evaluate reliability Affirmed: no error — identifications were admissible, defense did not preserve objections, and jury was properly instructed
Failure to give immediate instruction limiting use of evidence (Rule 107) When testimony bordered on inadmissible hearsay, court should have given an immediate limiting instruction under Rule 107 The excluded material was inadmissible proof‑of‑reference; no limiting instruction was required because the court excluded the substance and warned jurors generally Affirmed: no reversible error — court acted within discretion and defense failed to request specific limiting instruction
Instruction on defendant's post‑offense acts (flight) There was insufficient evidence of flight to justify the jury instruction on post‑crime acts Several eyewitnesses testified that after shooting the group ran from the scene; flight is admissible circumstantial evidence Affirmed: no error — the record supported a flight instruction and the jury may weigh its significance

Key Cases Cited

  • Pueblo v. Negrón Ramírez, 213 D.P.R. 895 (2024) (presumption of innocence and burden of proof explained)
  • Pueblo v. Resto Laureano, 206 D.P.R. 963 (2021) (standard for sufficiency of evidence and appellate deference to factfinder)
  • Pueblo v. Toro Martínez, 200 D.P.R. 834 (2018) (deference to trial court in credibility assessments of witnesses)
  • Pueblo v. Negrón Ayala, 171 D.P.R. 406 (2007) (when to instruct on lesser‑included offenses)
  • Pueblo v. Torres Feliciano, 201 D.P.R. 63 (2018) (modalities of criminal authorship and coauthor liability)
  • Pueblo v. Echevarría Rodríguez I, 128 D.P.R. 299 (1991) (weight and cautionary treatment of coauthor/cooperator testimony)
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Case Details

Case Name: El Pueblo De Puerto Rico v. Rosario Martinez, Jetsan Y
Court Name: Tribunal De Apelaciones De Puerto Rico/Court of Appeals of Puerto Rico
Date Published: May 12, 2025
Citation: KLAN202200611
Docket Number: KLAN202200611
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