State v. Oliphant, 133 So. 3d 1255

Background

On April 23, 2005 a gunman robbed the Tobacco Warehouse; witnesses described a Black male wearing a dark hooded sweatshirt and a pantyhose-type face covering. Approximately 5½ hours later two bloodhounds tracked from the store toward a location where a white Lincoln (with missing door molding) was seen leaving.
Officer Mitchell stopped that Lincoln; it was driven by Nicholas Oliphant (defendant’s brother). Police recovered a .22 revolver and stocking-type material in the car. Nicholas admitted having a gun; he gave one account of the brothers’ whereabouts that conflicted with defendant’s later statements.
Tracking dogs (Bo and Trusty) were taken to scent a sock from defendant and independently tracked from the store toward the area where the getaway car left; handler testimony established informal, undocumented training and no certifications.
DNA testing showed mixtures on the gun and on the stocking; neither brother could be excluded as a contributor to the stocking DNA, and the gun DNA was a mixture that did not exclude Nicholas.
Trial resulted in a conviction for armed robbery. The Third Circuit reversed for insufficient evidence and excluded the bloodhound evidence for lack of foundation. The State sought review. The Louisiana Supreme Court reversed the sufficiency ruling but affirmed that admitting the bloodhound evidence was error and remanded for retrial.

Issues

Issue	State's Argument	Oliphant's Argument	Held
Sufficiency of evidence to convict of armed robbery	Circumstantial proof (inconsistent statements, stocking DNA, dogs’ tracking, car with gun/stocking) permits a rational jury to find guilt beyond reasonable doubt	Evidence insufficient: no positive ID, DNA on gun did not include defendant, stocking DNA could be explained by cohabitation	Reversed Third Circuit; considering all evidence in light most favorable to prosecution, a rational jury could convict (Jackson standard)
Admissibility/foundation for bloodhound tracking evidence	Dogs’ tracking is probative and jury may weigh it as one circumstance linking defendant to scene	Handler gave only anecdotal, undocumented training and no certifications; dogs not bloodhound pedigree; foundation inadequate	Affirmed Third Circuit: admission was error because State failed to establish verifiable training, experience, or reliability
Harmless-error vs. retrial remedy when evidence wrongly admitted	Even if error, other evidence might sustain verdict	Erroneous admission of dogs’ evidence was central to linking defendant to scene; error prejudicial	Error was not harmless; bloodhound evidence was the only direct link and verdict cannot be said to be surely unattributable to that evidence => retrial required
Role of circumstantial-evidence standard (R.S. 15:438)	Circumstantial evidence here (DNA, statements, tracking) meets statutory and Jackson tests	Circumstantial proof fails to exclude reasonable hypotheses of innocence	Court applies Jackson and R.S. 15:438 principles; sufficiency met when viewing all admitted and inadmissible evidence, but trial error requires retrial rather than acquittal

Key Cases Cited

Jackson v. Virginia, 443 U.S. 307 (defendant convicted only if evidence permits any rational trier of fact to find guilt beyond a reasonable doubt)
Lockhart v. Nelson, 488 U.S. 33 (remedy for trial error when admissible evidence insufficient is retrial, not acquittal)
State v. Captville, 448 So.2d 676 (jury may consider inconsistent statements as indicia of guilt)
State v. Hearold, 603 So.2d 781 (review under Jackson includes all evidence introduced at trial, admissible and inadmissible)
State v. Green, 26 So.2d 487 (La. 1946) (bloodhound evidence admissible only with foundation proving reliability, training, pedigree; then for jury weight)
State v. Mussall, 523 So.2d 1305 (appellate court should not disturb credibility determinations except to protect due process)
Florida v. Harris, 133 S.Ct. 1050 (example of dog-certification and records-based foundation supporting reliability for sniff evidence)