State v. Carter, 380 P.3d 189

Background

On Sept. 8, 2013, Carl Cooper was found mortally stabbed after being chased from Michelle Wilmore’s house; Trenton Custer was arrested in a white truck with a bloody knife; Kyle Carter was later arrested and charged with premeditated first-degree murder alongside Custer.
Physical evidence: a bloody knife (3.75" blade) from Custer’s truck and DNA from Cooper on the knife and on blood under Carter’s cuticle; Cooper suffered three deep stab wounds and no defensive injuries.
Carter testified that he chased Cooper, swung and hit Cooper once, but did not see a knife or know Cooper was stabbed; he admitted giving inconsistent statements and attempting to minimize involvement.
At trial the court instructed on first-degree (premeditated) murder and intentional second-degree murder but did not sua sponte give reckless second-degree murder or voluntary manslaughter instructions; defense did not request those lesser instructions.
In closing, the prosecutor made multiple contested arguments (including one reference to a fact not in evidence that Custer blamed Carter), and the judge earlier made a preliminary statement telling jurors they had an "obligation" to convict if convinced beyond a reasonable doubt.
The Kansas Supreme Court affirmed Carter’s conviction, finding one instance of prosecutorial misconduct (the unproven blame statement) harmless, the judge’s preliminary remark erroneous but not clearly prejudicial, and the omission of a reckless-murder instruction erroneous but not reversible.

Issues

Issue	Plaintiff's Argument (State)	Defendant's Argument (Carter)	Held
Prosecutorial misconduct in closing (multiple claims)	Prosecutor’s arguments were proper comment on evidence, credibility, and law; any misstatements were within wide latitude or harmless.	Multiple closing remarks were improper: urging jurors to "know" facts, misstating premeditation law, arguing lack of remorse shows premeditation, referring to a fact not in evidence (Custer blamed Carter), and improper comments on testimony and sympathy.	Most challenges rejected; only the statement that Custer blamed Carter was prosecutorial misconduct (fact not in evidence). That error was gross but not made in bad faith, was brief/unrepeated, and harmless beyond a reasonable doubt given overwhelming evidence.
Judge’s preliminary statement on reasonable doubt before voir dire	N/A (State defends as non-prejudicial given correct later instructions).	The judge told jurors they had an "obligation" to convict if convinced beyond a reasonable doubt—improperly directed verdict.	Statement was erroneous but, because it occurred pre-voir dire and the jury later received proper reasonable-doubt instructions, reversal is not warranted under the clear-error standard.
Failure to instruct sua sponte on reckless second-degree murder and voluntary manslaughter	The court should limit instructions to those factually supported; intentional second-degree was given and jury convicted of 1st-degree.	Omission of reckless second-degree and voluntary manslaughter instructions deprived Carter of meaningful lesser-included options.	Reckless second-degree instruction was factually appropriate but omission was not reversible error (no clear prejudice); voluntary manslaughter was not factually appropriate. Jury’s conviction of greater offense and other facts rendered any omission harmless.
Aiding-and-abetting instruction language ("mere association" clause)	The standard aiding-and-abetting instruction given was sufficient; extra language need not be added if factually inappropriate.	Court should have added express language that mere presence/association is insufficient to convict as an aider/abettor.	Additional language would have been factually inappropriate because Carter’s own testimony showed active participation beyond mere presence; no reversible error.

Key Cases Cited

State v. Armstrong, 299 Kan. 405 (Kan. 2014) (prosecutor may not tell jurors they already have an opinion; limits on closing argument).
State v. Williams, 299 Kan. 509 (Kan. 2014) (harmless-error framework and review of prosecutorial misconduct).
State v. Akins, 298 Kan. 592 (Kan. 2014) (prosecutor prohibited from referring to facts not in evidence).
State v. Smith-Parker, 301 Kan. 132 (Kan. 2014) (judge may not tell jurors they "must" or "will" convict; directing verdict concerns).
Chapman v. California, 386 U.S. 18 (U.S. 1967) (federal constitutional harmless-error standard).