Requiring that police don't taint their investigations boils down to a mere "technicality" to you? It is better that 1,000 guilty people go free than one innoc

Requiring that police don't taint their investigations boils down to a mere "technicality" to you? It is better that 1,000 guilty people go free than one innocent person be held. These "technicalities" are supposed to be one of the ways we protect against that, at the same time as they are intended to protect against people's rights being violated. This is why evidence must be presented that has been gathered by methods that prevent things like this from happening.