Whether the State's release and partial destruction of the pickup without statutory notice deprived Lyerla of due process and required dismissal or suppression.
Holding
No. Although the State violated South Dakota's evidence-preservation statute, the lost material was not constitutionally material under the standard for negligently destroyed evidence, and comparable evidence was available to the defense.
Reasoning
The prosecutor improperly authorized the pickup's return without notifying Lyerla, contrary to SDCL 23A-37-14 and 23A-37-15. But a statutory violation does not automatically invalidate a conviction. Because the evidence was lost through neglect rather than a calculated effort to suppress favorable evidence, the court applied the constitutional preservation standard from California v. Trombetta rather than treating the violation as automatically reversible.
Under Trombetta, lost evidence triggers a due-process violation only if its exculpatory value was apparent before its destruction and the defendant could not obtain comparable evidence by other reasonably available means. The State could not reasonably have known when it released the vehicle that Lyerla would later claim that Jensen was not driving or that testing a rear-window bloodstain for brain matter might support that theory. Nor could it reasonably have anticipated his justification defense in what initially appeared to be a senseless highway shooting.
The proposed evidence was also of limited importance to the central question of guilt. Lyerla testified that he fired at the pickup to stop harassment by its occupants, not because of the identity of its driver. Thus, proof that Jensen had been a passenger rather than the driver would have had value chiefly as impeachment, not as direct support for self-defense or justification.
Lyerla had meaningful comparable evidence. Photographs preserved the location of bloodstains and Jensen's body, defense experts inspected and tested the recovered truck, and the defense used those materials and inconsistencies in the surviving girls' accounts to argue that Jensen was not driving. The trial court also promptly ordered the truck retrieved from the family and made available to defense experts. These measures minimized any prejudice from the State's improper release of the vehicle.