State v. McClurg, 543 S.W.3d 78

Background

Victim (Stephanie McClurg) died from a toxic level of cyclobenzaprine; medical examiner Dr. Keith Norton concluded homicide by overdose. Defendant (Jason McClurg) was convicted of first‑degree murder and escape from confinement.
Prosecutor endorsed Dr. Norton early and initially produced an autopsy report; later addenda amended his drug‑level calculations based on gastric content testing. The final revision (Revised B) was disclosed ~3 weeks before trial.
Defense moved for continuances (written and oral) to consult an independent expert about the amended calculations; the trial court denied continuance but barred the State from using the gastric‑content evidence in its case‑in‑chief.
Defendant consulted an expert after receiving Revised B but did not call that expert at trial. Trial proceeded; jury found Defendant guilty on both counts.
On appeal Defendant argued the court abused its discretion by denying the continuance, violating his Due Process and confrontation/presentation rights. The court affirmed convictions but remanded to correct a clerical error in the written judgment (misstating the escape count).

Issues

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether denial of continuance for late disclosure of amended autopsy calculations was an abuse of discretion	State: timely endorsement of expert; ultimate opinion unchanged; court provided remedial sanction (exclude gastric‑content evidence); defense had adequate time	McClurg: Revised calculations disclosed shortly before trial required more time to consult an independent expert to rebut Dr. Norton; denial prejudiced ability to present defense	Trial court did not abuse discretion; no showing of prejudice or how additional time would have changed outcome; conviction affirmed
Whether any discovery violation warranted reversal	State: disclosure complied with rules; revisions were corrections and not materially altering cause‑of‑death opinion	McClurg: late disclosure (Revised B) was discovery violation requiring continuance or other relief	Even assuming late disclosure, court acted within discretion and imposed sanction; reversal requires strong showing of prejudice, which defendant failed to make
Whether the written judgment correctly described escape charge	State: record shows conviction was for escape from confinement under §575.210	McClurg: judgment misstates statute/charge	Court ordered remand to correct clerical error in written judgment to reflect escape from confinement
Whether remedy imposed (evidence exclusion) was adequate	State: sanction appropriately mitigated any lateness	McClurg: sought continuance instead; exclusion insufficient to cure prejudice	Court found sanction permissible and no prejudice shown; denial of continuance proper

Key Cases Cited

State v. Taylor, 298 S.W.3d 482 (Mo. banc 2009) (standards for viewing evidence on sufficiency review)
State v. Kinder, 942 S.W.2d 313 (Mo. banc 1996) (trial court's continuance decisions committed to discretion)
State v. Jones, 479 S.W.3d 100 (Mo. banc 2016) (appellate review of continuance abuse requires showing prejudice)
State v. Edwards, 116 S.W.3d 511 (Mo. banc 2003) (reversal for denial of continuance requires very strong showing of abuse and prejudice)
State v. Schaal, 806 S.W.2d 659 (Mo. banc 1991) (burden on movant to show prejudice from denial of continuance)
State v. Slagle, 206 S.W.3d 404 (Mo. App. W.D. 2006) (defendant must explain how more time would improve defense)
State v. Henderson, 468 S.W.3d 422 (Mo. App. S.D. 2015) (clerical errors in judgment correctable nunc pro tunc)
Wilkerson v. Prelutsky, 943 S.W.2d 643 (Mo. banc 1997) (trial court has broad discretion over discovery remedies)