State v. Irizarry, 190 Conn. App. 40

On March 22, 2014, defendant Felix Irizarry chased and struck victim David Bennett multiple times with a golf club, including blows to the arm, face (jaw), and chest; Bennett suffered a fractured mandible, contusions, lacerations (requiring three sutures), bleeding from the ear, and a brief loss/dazing of consciousness.
Police later apprehended Irizarry hiding in the vehicle; a golf club was recovered; Irizarry admitted striking the victim but testified self‑defense at trial.
Irizarry was charged in a four‑count substitute information: assault in the second degree (§ 53a‑60(a)(1) and (a)(2)) and two counts of breach of the peace; jury convicted on all counts; sentenced to concurrent seven‑year terms plus special parole.
On appeal Irizarry challenged (1) sufficiency of the evidence for the § 53a‑60(a)(1) count (whether the victim suffered "serious physical injury" under § 53a‑3(4)) and (2) that prosecutorial improprieties in closing argument (arguing facts excluded from evidence) deprived him of a fair trial.
Trial evidence included EMS testimony, hospital records, and treating physician Dr. Russo’s testimony describing a nondisplaced lower‑jaw fracture, facial laceration, instructions for a liquid/puree diet, and notation of a head contusion; the jury found the fracture and its effects sufficient to establish "serious physical injury."

Issue	State's Argument	Irizarry's Argument	Held
Whether evidence proved "serious physical injury" under § 53a‑3(4) for assault in the second degree (§ 53a‑60(a)(1))	The fractured mandible, contusions, bleeding, altered consciousness, lasting jaw impairment and diet modification show "serious impairment of health."	Injury was not shown to be "serious physical injury" as defined by statute.	Affirmed: jury reasonably could find fractured mandible and its lasting effects constituted "serious physical injury."
Whether prosecutor's closing argument improperly relied on excluded testimony (Dr. Russo opining blunt force could cause concussion/brain damage) and violated right to fair trial	Prosecutor urged reasonable inferences from evidence; any misstatement was not prejudicial given the court’s instructions and strength of evidence on the fractured jaw.	Prosecutor argued excluded testimony about concussion/brain damage during closing, which was improper and prejudicial.	Court agreed the argument was improper but harmless: isolated, not central to count on fractured mandible, and cured by jury instructions that arguments are not evidence.

State v. Ovechka, 292 Conn. 533 (Conn. 2009) (serious physical injury is a fact‑intensive jury question and may include various non‑fatal injuries)
State v. McCulley, 5 Conn. App. 612 (Conn. App. 1985) (assault in second degree under § 53a‑60(a)(1) requires proof of serious physical injury)
State v. Lewis, 146 Conn. App. 589 (Conn. App. 2013) (medical treatment and diet restrictions can support a finding of serious physical injury)
State v. Maguire, 310 Conn. 535 (Conn. 2013) (prosecutor has heightened duty to avoid argument that strays from the evidence)
State v. Copas, 252 Conn. 318 (Conn. 2000) (closing argument may not present facts not in evidence or amount to unsworn testimony)