CDR's

Anyone?

Please.

You should be able to get your own from the relevant service provider, but you will be charged!

I may have something for you, I'll do some digging.

Some help for CDR

CDR Toll Ticket - http//trewmte.blogspot.com/2011/11/cdr-toll-ticket.html

Cheers

Some help for CDR

CDR Toll Ticket - http//trewmte.blogspot.com/2011/11/cdr-toll-ticket.html

“Toll Ticket or other types of CDRs are ideal for evidence and provided there is completeness in the data (as opposed to subjective content imported into compilation records) then CDRs are essential to call record analysis (CRA) and cell site analysis (CSA).”

Greg,

In presenting CDR’s for a given case there is always that possibility that the evidence will be voluminous. Between the calls that one feels are significant there may be many that are insignificant as well. I fully understand the necessity to make available to the defense and present in Court the complete record. I would also say that if one were to only compile a shortened list of records that implied guilt and failed to show other records that implied innocence (allowing the defense to find it for themselves) their integrity should be called into question. At some point, in my opinion, records in most cases have to be stripped down. The question is how to strip them?

In your training do you teach how to “objectively” import content into compilation records? I know you may not be able to speak to what standards are used by specific law enforcement agencies when presenting CRA and CSA, but can you provide any insight at to what you are teaching?

Lets say there was an individual accused of breaking into the Westminster School cricket pavilion in Vincent Square and stealing some money or a valuable trophy one evening? The accused stated that he was home all evening at his flat near Cavendish Square.

I know nothing of the mast or antenna layouts in that area, but lets say you were able to obtain CDR’s which indicated a handset belonging to the accused made two or three phone calls which would place its operator at or in close proximity to the cricket pavilion.

Can you provide any insight as to within the requested CDR’s what specific types of records or maps are required so that the evidence could be introduced in Court? Is there a litmus test that records must pass prior to consideration?

Thanks!

Ed
If you can post the header content of a CDR you regularly obtain from a mobile operator and the identify headers you regularly use in your compilation document as evidence (no personal data needed) that would help to examine both and to answer your point.

Thanks.

I would be interested in chatting about your particular methods of sorting data when the CDR's come in to you.

Anyone want to PM?