State of Iowa v. Brenna Folkers, 941 N.W.2d 337

Early-morning fire in Folkers’s small, cluttered mobile home; parents and their 2‑year‑old escaped but were exposed to heavy smoke; child was covered in soot and taken to the hospital.
Officers found hash oil, multiple marijuana items, glass pipes and bongs in a cabinet near parents’ bedroom and an oversized butane torch on the kitchen counter near the child’s bedroom.
Parents admitted smoking hash oil/marijuana in the home; police concluded the butane torch was used to light hash oil/cigarettes and was the likely ignition source for the fire.
Folkers and Wilson were charged after officers discovered the drugs and paraphernalia during a consent search later that day.
Folkers was convicted of child endangerment (Iowa Code § 726.6(1)(a)); the district court and court of appeals found the evidence sufficient; the Iowa Supreme Court affirmed.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether the parents’ conduct created a "substantial risk" to the child’s physical health or safety	Drug use in the home with an oversized butane torch created a real, identifiable fire risk that materialized (fire near the child’s bedroom; child injured/exposed).	Mere parental drug use alone is insufficient to show a substantial risk; causation/nexus between drug use and risk must be shown.	Yes. The court found a sufficient nexus: use/possession of hash oil and an oversized butane torch created a substantial and actualized fire risk to the 2‑year‑old.
Whether Folkers "knowingly" created or allowed the risky environment (mens rea)	Folkers knowingly possessed and smoked illegal drugs in the home, knew Wilson used an oversized torch, and failed to remove the child from that environment—permitting a reasonable inference of knowledge.	There was insufficient evidence Folkers appreciated that her conduct would create a substantial risk (no direct evidence she caused the ignition or intended harm).	Yes. Child endangerment is a general‑intent offense; the court held reasonable inferences from the circumstances supported a finding Folkers knew of and allowed the substantial risk.

State v. Petithory, 702 N.W.2d 854 (Iowa 2005) (standard of review for sufficiency of evidence in criminal cases)
State v. Hearn, 797 N.W.2d 577 (Iowa 2011) (substantial‑evidence standard; view evidence in light most favorable to verdict)
State v. Hansen, 750 N.W.2d 111 (Iowa 2008) (application of sufficiency standard)
State v. Leckington, 713 N.W.2d 208 (Iowa 2006) (consider legitimate inferences from the evidence)
State v. Anspach, 627 N.W.2d 227 (Iowa 2001) (definition: "substantial risk" as a very real possibility of danger)
State v. Millsap, 704 N.W.2d 426 (Iowa 2005) (knowledge may be inferred from surrounding circumstances; appreciation of risk creates culpability)
State v. Benson, 919 N.W.2d 237 (Iowa 2018) (child endangerment is a general‑intent crime)
State v. Schlitter, 881 N.W.2d 380 (Iowa 2016) (risk need not be probable but must be real/identifiable)
State v. Fountain, 786 N.W.2d 260 (Iowa 2010) (prohibited result need only be one that may reasonably be expected to follow)