In addition, the concept only pertains to information acquired through unconstitutional means, such as not having a warrant to search. Getting incorrect informa

In addition, the concept only pertains to information acquired through unconstitutional means, such as not having a warrant to search. Getting incorrect information is not unconstitutional and investigators rely on much more than a single piece of information when building a case. Edit: by unconstitutional I’m speaking of the US. I am not sure what constitutional protections apply to other country’s citizens, but assume they may be similar.