Luke M. Warren v. State of Indiana, 73 N.E.3d 203

Officers executed a late-evening knock-and-talk at Luke M. Warren’s mobile home after a tip about methamphetamine manufacture; they smelled a chemical odor associated with meth labs and saw meth precursors in plain view on a burn pile.
Initial knock-and-talk yielded no answer; officers moved around the home knocking at multiple doors and windows and observed additional indicia of meth production.
Warren and his girlfriend eventually emerged; Warren said his mother owned the property and that neighbors sometimes left "meth trash." Officers obtained signed written consents to search from both Warren and his mother around 11:00 p.m.
After locating items related to meth manufacture, officers paused the search, secured the residence, obtained a search warrant, and found extensive meth lab materials and residue.
Warren was charged with class B felony dealing in methamphetamine and class D felony possession of precursors; convicted by jury; sentenced as a habitual offender. He appealed, arguing (1) Fourth Amendment violation because the knock-and-talk became a seizure that invalidated consent, and (2) Sixth Amendment violation because his privately retained counsel also represented his codefendant in a separate trial.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Fourth Amendment: Whether officers’ extended knocking/announcing converted a consensual knock-and-talk into a seizure that invalidated later consent to search	State: Officers were lawfully on curtilage and, after detecting ether odor and seeing precursors, reasonably intensified their inquiry given safety/exigent concerns	Warren: Continued knocking/yelling after no answer transformed encounter into an unconstitutional seizure, making his consent involuntary	Court held officers acted reasonably given odor and plain-view observations; intensified knocking was justified and consent was valid, so evidence admissible
Sixth Amendment: Whether dual representation of Warren and his codefendant created an actual conflict depriving Warren of effective assistance	State: No timely objection or evidence of an actual conflict; separate trials reduce conflict risk; appellant bears burden to show actual conflict adversely affected counsel	Warren: Trial counsel’s representation of codefendant (in a later, separate trial) and failure to call codefendant as witness created per se conflict and adverse effect	Court held Warren failed to show an actual conflict or adverse effect; no evidence counsel advanced divergent defenses or still represented codefendant at trial; claim fails

Holder v. State, 847 N.E.2d 930 (Ind. 2006) (warrantless entry justified by exigent circumstances where officers smelled ether and feared imminent danger from meth lab)
Hardister v. State, 849 N.E.2d 563 (Ind. 2006) (knock-and-talks on curtilage are permitted; limited curtilage entries for Terry-like inquiries may be reasonable)
J.K. v. State, 8 N.E.3d 222 (Ind. Ct. App. 2014) (curtilage conduct beyond traditional knock-and-talk receives Fourth Amendment protection)
U.S. v. Jerez, 108 F.3d 684 (7th Cir. 1997) (continued efforts after refusal to answer can transform consensual encounter into investigatory stop requiring reasonable suspicion)
Cuyler v. Sullivan, 446 U.S. 335 (U.S. 1980) (absent timely objection, dual representation requires showing of actual conflict that adversely affected counsel’s performance)
Bruton v. United States, 391 U.S. 123 (U.S. 1968) (testimonial statements by a co-defendant that incriminate another can require severance)
Williams v. State, 529 N.E.2d 1313 (Ind. Ct. App. 1988) (conflict exists when counsel’s advocacy for one defendant would significantly benefit another to the detriment of the first)
Fayson v. State, 726 N.E.2d 292 (Ind. 2000) (co-defendant statements present Bruton problem only if they facially incriminate another)