People v. Willett
37 N.E.3d 469
Ill. App. Ct.2015Background
- In April 2012, two-month-old M.W. was brought to the hospital unresponsive with subdural and subarachnoid bleeding and diffuse brain injury; defendant Mark Willett was the child’s caregiver that evening.
- Defendant gave a recorded police interview admitting he shook the infant (variously described as "a little bit" and "hard, fast"), saying it was out of frustration and that it was an accident; he also described placing the child in a swing.
- A grand jury indicted Willett for aggravated battery to a child (720 ILCS 5/12-3.05(b)(1)); a jury convicted him and the trial court sentenced him to 16 years’ imprisonment.
- At trial, State medical experts testified M.W.’s injuries were consistent with nonaccidental trauma; defense sought to exclude use of terms like "non-accidental" and to bar experts from testifying as to ultimate culpability. The court denied the motion.
- The trial court refused the defendant’s requested jury instruction defining "knowingly" (prohibiting defense from arguing its definition in closing) and denied a requested lesser-included instruction for reckless conduct.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Proper legal meaning of "knowingly" in aggravated battery (result element) | Prosecution: "knowingly" means defendant knowingly performed the acts; State need not prove he knew the extent of injury. | Defendant: "knowingly" requires conscious awareness that his conduct was practically certain to cause great bodily harm. | Reversed — trial court erred; correct legal standard is that defendant must be consciously aware his conduct was practically certain to cause the result; State’s closing misstated law and defense was prevented from correcting it. |
| Whether jury should have been instructed on lesser-included offense of reckless conduct | State: Medical evidence established force and injury severity inconsistent with mere recklessness; no evidence supports lesser offense. | Defendant: Evidence (his admissions characterizing the incident as accidental/gentle at times) provided some evidence supporting reckless conduct. | Reversed — refusal to give the reckless-conduct instruction was an abuse of discretion; any "some evidence" that would permit rational jury verdict on lesser offense requires submission to jury. |
| Admissibility of experts describing injuries as "non-accidental" or "child abuse" | State: "Non-accidental" is a medical term of art; experts may testify to ultimate issues and describe injury patterns consistent with inflicted trauma. | Defendant: Such testimony improperly encroaches on jurors’ role to determine mental state; words like "non-accidental" are legal conclusions. | Mixed: Allowing experts to describe injury as "nonaccidental" was not an abuse (term is medical and helps jurors). But experts exceeded scope when they opined about the specific cause/circumstances and tied injuries directly to defendant’s conduct or "child abuse" without proper foundation; that portion was improper. |
Key Cases Cited
- People v. Psichalinos, 229 Ill. App. 3d 1058 (defining "knowingly" as conscious awareness that conduct is practically certain to cause the result)
- People v. DiVincenzo, 183 Ill. 2d 239 (discussing when lesser-included instructions are required and the jury's role in resolving mental-state inferences)
- Stevenson v. United States, 162 U.S. 313 (explaining jury's province to determine degree of culpability from evidence)
- People v. Everette, 141 Ill. 2d 147 (rejecting requirement that evidence be "credible" rather than "some evidence" to justify instruction)
- People v. Ceja, 204 Ill. 2d 332 (describing the purpose of lesser-included-offense instructions)