I am curious how they allegedly pinpointed a spot where they believe she is and so quickly it doesn’t seem it was disclosed to defense or perhaps it has been but they know it isn’t there?
There's no way of knowing what they know or whether it has been disclosed to the defense. The location may or may not have been required by
Rule 16, CRCrP:
Part I. Disclosure to the Defense
(a) Prosecutor's Obligations.
(1) The prosecuting attorney shall make available to the defense the following material and information which is within the possession or control of the prosecuting attorney, and shall provide duplicates upon request, and concerning the pending case:
(I)
Police, arrest and crime or offense reports, including statements of all witnesses;
(II) With consent of the judge supervising the grand jury, all transcripts of grand jury testimony and all tangible
evidence presented to the grand jury in connection with the case;
(III) Any reports or
statements of experts made in connection with the particular case, including results of physical or mental examinations and of scientific tests, experiments, or comparisons;
(IV) Any books, papers, documents, photographs or
tangible objects held as evidence in connection with the case;
(V) Any
record of prior criminal convictions of the accused, any codefendant or any person the prosecuting attorney intends to call as a witness in the case;
(VI) All tapes and transcripts of
any electronic surveillance (including wiretaps) of conversations involving the accused, any codefendant or witness in the case;
(VII) A written list of the names and addresses of the
witnesses then known to the district attorney whom he or she intends to call at trial;
(VIII) Any written or recorded
statements of the accused or of a codefendant, and the substance of any oral statements made to the police or prosecution by the accused or by a codefendant, if the trial is to be a joint one.
(2) The prosecuting attorney shall disclose to the defense any
material or information within his or her possession or control which tends to negate the guilt of the accused as to the offense charged or would tend to reduce the punishment therefor.
(3) The prosecuting attorney's obligations under this section (a) extend to material and information in the possession or control of members of his or her staff and of any others who have participated in the investigation or evaluation of the case and who either regularly report, or with reference to the particular case have reported, to his or her office.