State v. Pierce, 80 So. 3d 1267

Defendant Pierce was charged by superseding indictment with four counts—two aggravated rapes and two sexual batteries—based on four juveniles.
J.G., age seven, was the first victim; alleged acts occurred in August 2007 and led to prison sentences without parole.
Additional victims CP, J.T., and M.B. testified to similar abuse by Pierce at various times from 1993–2010.
Pierce was convicted by a 12-person jury on all four counts on October 10, 2010; sentences run consecutively with life, 10 years, and 25 years.
The trial court ordered no parole, probation, or suspension of sentence for any count.
On appeal, the court remanded for proper written notice of sex offender registration and corrected a sentence-entry discrepancy.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Post-arrest silence reference	Pierce argues Doyle violation requiring mistrial.	State contends the remark did not seek to impeach and was harmless.	No mistrial; brief reference did not unduly prejudice.
Other crimes evidence reference	CP’s remark about arrest constitutes improper other-crimes evidence.	Not deliberately elicited; not prejudicial.	No mistrial; references not deliberately elicited and context shows non-prejudicial impact.
Joinder and severance of counts	Severance was required to prevent prejudice.	Severance should have been granted to separate offenses.	No error; joinder permissible; no prejudicial prejudice found.
Prosecutor's closing argument	Intertwined charges misled jurors to convict based on count total.	Argument emphasized separate verdicts and procedures.	No reversible error; instructions clarified separate offenses.
Competency of J.G. to testify	J.G. lacked understanding due to mental disorders; testimony unreliable.	Child understood truth vs lie; competent under C.E. 601.	No abuse of discretion; J.G. competent to testify.

State v. Lagarde, 960 So.2d 1105 (La.App. 5 Cir. 2007) (mistrial standards; prejudice must be substantial)
State v. Davis, 975 So.2d 60 (La.App. 5 Cir. 2007) (discretionary basis for mistrial)
State v. Robinson, 896 So.2d 1115 (La.App. 5 Cir. 2005) (admonitions and mistrial cabined by fairness)
State v. Olivieri, 860 So.2d 207 (La.App. 5 Cir. 2003) (post-arrest silence not reversible error when context clear)
State v. Kersey, 406 So.2d 555 (La.1981) (silence references as investigative chronology, not impeachment)
State v. Cedrington, 725 So.2d 565 (La.App. 5 Cir. 1998) (competency of child witnesses; truth/lie understanding)
State v. Gaal, 800 So.2d 938 (La.App. 5 Cir. 2001) (child competency in sexual abuse cases)