James David Orosco v. State, 394 S.W.3d 65

HPD narcotics officer observed municipal code violations at 620 Reid St, Houston, and sought a warrant to investigate further.
Warrant authorized entering the curtilage but not the home itself; officers planned to detain occupants pending municipal-violation inquiry.
Officers surrounded the residence at 7 a.m.; repeated knocking and window surveillance occurred for 20–30 minutes with no response.
A shotgun was discharged at a threatening dog; appellant then exited the home and was handcuffed, after which his girlfriend emerged on the porch.
A protective sweep of the interior revealed firearms, drug paraphernalia, and a hydroponic marihuana setup; Miranda rights were administered.
Appellant consented to a search after being read the consent form; the State later discovered a large quantity of marihuana.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Was the consent search voluntary given alleged coercion?	Orosco contends consent tainted by illegal detention.	Orosco argues unlawful seizure tainted consent; no attenuating factors exist.	No, consent cannot be attenuated; motion to suppress should be sustained.
Did the prior conduct constitute an illegal Payton seizure inside the home?	State relied on municipal violations to detain; Payton prohibits warrantless arrest inside home.	Officers’ show of authority coerced exit, constituting illegal seizure.	Yes, exit was coerced by unreasonable show of authority; seizure inside home occurred.
Was the protective sweep of the home lawful and its fruits admissible?	Sweep was necessary to ensure safety given drugs and weapons visible from outside.	Sweep followed an illegal seizure and tainted subsequent consent.	Sweep contributed to discovery but did not independently validate consent; attenuation analysis favors suppression.
Was the attenuation doctrine satisfied between the illegal seizure and consent?	Attenuation may sever taint if factors support voluntariness.	Factors show taint persists; insufficient attenuation.	Factors do not show sufficient attenuation; suppression warranted.

Carmouche v. State, 10 S.W.3d 323 (Tex. Crim. App. 2000) (consent must be voluntary and totality of circumstances governs voluntariness)
Guzman v. State, 955 S.W.2d 85 (Tex. Crim. App. 1997) (standard for reviewing suppression evidence and credibility)
Gutierrez v. State, 221 S.W.3d 680 (Tex. Crim. App. 2007) (consent validity requires clear and convincing evidence of voluntariness)
Brick v. State, 738 S.W.2d 676 (Tex. Crim. App. 1987) (attenuation factors for taint from illegal seizure)
Leal v. State, 773 S.W.2d 296 (Tex. Crim. App. 1989) (factors for attenuation of taint after illegality)
Payton v. New York, 445 U.S. 573 (1980) (prohibits warrantless arrest inside a home absent exigent circumstances)
Gomez-Moreno v. United States, 479 F.3d 350 (5th Cir. 2007) (knock-and-talk must not devolve into a show of force)
Reeves v. United States, 524 F.3d 1161 (10th Cir. 2008) (unreasonable knock-and-talk show of authority can constitute seizure)
Morgan v. United States, 743 F.2d 1158 (6th Cir. 1984) (show of force surrounding home can amount to arrest)
Hernandez v. United States, 392 F. App’x 350 (5th Cir. 2010) (knock-and-talk conduct can violate Fourth Amendment when coercive)