Tech_Esq
Sic Semper Tyrannis!
It's only an admission if he tells the court that's what happened. Up until then it's only hearsay, my report of the conversation I had with him. I can't give evidence of the truth of his statement, only that that was what he told me. As evidence it's pretty poor unless and until he admits it to the court. I'm not the trier of fact, I'm the investigator, I report the evidence I gather (and you have to accept that "evidence" is whatever will be allowed in front of the trier of fact) and it's presented, that's it.
Ok, slow down everybody. You are muddling up the CJ process. Cops have one job, lawyers have another and judges and juries yet another.
To make an arrest, the police in the US are required to have probable cause. To convict of a crime, courts must have been conviced of guilt beyond a reasonable doubt.
Statements made to police prior to arrest, during the course of an investigation are permitted to aide the police in their determination of probable cause to arrest. An admission of guilt is certainly a statement that should have been taken into account by the police.
Whether that statement would be admitted as evidence in court at some later time, is of no moment to the questions facing the police. Their questions are: was there a crime committed?; if so, who did it? Once they answered those questions to the standard required "probable cause," then my contention is that they should have made an arrest in the case of attempted child molestation or any other felony.