State v. Mack, 144 So. 3d 983

The State sought review of the Fourth Circuit's reversal of Mack's second‑degree murder conviction under La.R.S. 14:30.1.
A jury convicted Sam Mack Jr. as a principal in the murder of Mark Westbrook committed July 10, 2008 at Lucky’s Lounge.
The State's case relied heavily on Sprint/Verizon cell records linking Mack, Ortiz Jackson, and an unknown caller.
Two eyewitnesses, James Bradley and Edwin Nelson, identified Jackson as the shooter and recounted preceding events.
Defense argued the evidence was circumstantial and failed to prove specific intent, especially given lack of content of calls and unknown caller identity.
The Fourth Circuit vacated the conviction; this Court reversed, reinstated the conviction, and remanded to address remaining trial errors.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Sufficiency of circumstantial evidence	State argues evidence, viewed with deference to jurors, supports guilt beyond a reasonable doubt.	Mack contends the circumstantial record fails to exclude reasonable hypotheses of innocence.	Conviction reinstated; sufficient evidence under Jackson standard.
Application of Jackson v. Virginia and related Louisiana standards	State asserts appellate standard respects jury resolution and Jackson framework for circumstantial evidence.	Mack asserts Louisiana's 15:438 framework requires excluding every reasonable hypothesis of innocence and favors a stricter view.	Court reaffirms deference to the fact finder while applying Jackson and 15:438 appropriately; sufficiency found.
Evidence of the relationship among defendant, unknown caller, and Jackson	State maintains identifiable participants and a web of calls support procurement of the murder.	Mack argues unknown caller identity and content of calls are not established, undermining conspiracy/participation theory.	Evidence sufficient to support a finding of participation, despite lack of direct call content.

Wright v. West, 505 U.S. 277 (U.S. Supreme Court 1992) (emphasizes deference to jury and narrow sufficiency review under Jackson)
Jackson v. Virginia, 443 U.S. 307 (U.S. Supreme Court 1979) (standard for reviewing sufficiency of evidence)
State v. Shapiro, 431 So.2d 372 (La. 1982) (circumstantial-evidence safeguards under Louisiana law)
State v. Williams, 423 So.2d 1048 (La. 1982) (La. 15:438 comparison to Jackson; greater protection against erroneous convictions)
State v. Captville, 448 So.2d 676 (La. 1984) (reasonable alternative hypothesis must raise reasonable doubt; preserve fact-finder's role)
State v. Mussall, 523 So.2d 1305 (La. 1988) (due process limits on appellate intrusion into jury's factual determinations)
State v. Anthony, 776 So.2d 376 (La. 2000) (concerted action and specific intent required; state's proof need not show actual firing)