Are you talking about the Police tresspassing?
As far as the government, only constitutional violations trigger the exclusionary rule, not statutory ones, so tresspassing is not the issue, but an UNconstitutional search under the 4th AM, if indeed it was one peeping in.
I disagree. The Texas exclusionary is very broad and applies to both police and citizens, and specifically is triggered whenever any Texas law is violated in order to obtain the evidence. Take a look at Code of Criminal Procedure 38.23.
Art. 38.23. EVIDENCE NOT TO BE USED. (a) No evidence obtained by an officer or other person in violation of any provisions of the Constitution or laws of the State of Texas, or of the Constitution or laws of the United States of America, shall be admitted in evidence against the accused on the trial of any criminal case.
If a search or arrest is based solely on information obtained from trespassing, (criminal trespass is illegal under PC 30.05.) then any evidence obtained as a result will be suppressed...unless the taint is attenuated.
From the poster's original description it sounds like he just opened the door and didn't consent to anything. If this is the case I feel strongly the drugs cannot be used against him. If he did in fact consent to entry AND to a search then the question is whether his consent is sufficient to attenuate the taint of the citizen AND the police misconduct. There are six specific factors that are considered in this analysis.
1.
proximity between consent and the illegal police conduct, meaning that the more time passes the more the consent attenuates the taint.
Here it sounds like almost no time passed.
2.
Whether the illegal conduct brought about police observation of the particular object which they sought consent to search.
Sounds like this is exactly what happened.
3.
Whether the illegal conduct was “flagrant police misconduct."
Not enough info to call this one in my opinion.
4.
Whether the consent was volunteered rather than requested by the detaining officers.
It definitely doesn't sound like he volunteered consent.
5.
Whether the arrestee was made fully aware of the fact that he could decline to consent and thus prevent an immediate search.
Not enough info.
6.
Whether the police purpose underlying the illegal conduct was to obtain the consent.
Doesn't seem like it. This is the only factor in favor of the State in my opinion.