The detailed LE Application for search warrant document fro BK's residence, shows that LE requested that the warrant cover digital data from August 21 2022 to Nov 14th 2022.
This is a massive doc. So surely this means that LE is only interested in digital data from August 21 2022 (at least as pertains to devices seized from the residence). This makes me think that it is possible that the first of the 12 phone
Pings referenced in the PCA occurred on or after August 21 2022. Just my thoughts and MOO.
I think this is around pp 23-24, but the whole doc is attached below this quote. BBM
"Based on all the foregoing information , there is probable cause to believe that evidence of
the above -listed crimes exists in the below described digital devices and that there is probable cause to seize and search those devices for the evidence of the above crimesfor the date range August 21, 2022 to 11:59 p.m. on November 14 , 2022 including :
Evidence of other accounts associated with this device including email addresses, social
media accounts , messaging "app accounts ,and other accounts that may be accessed
through the digital device that will aid in determining the possessor user of the device ;
Photographs, images, videos , documents, and related data created , accessed ,read,
modified,received, stored , sent, moved, deleted or otherwise manipulated between the
above dates;Evidence of use of the device to conduct internet searches relating to a review of other murders or violent assaults/ stabbing and/or cutting of people , as well as how to avoid detection after the commission of such crimes ; details of the 1122 King Road house, its
location/neighborhood , and/ or information about one or more of the victims Ethan
Chapin , Kaylee Goncalves, Xana Kernodle , Madison Mogen, B.F.D.M.Informationthat can be used to calculate the position of the device between the above dates, including location data ; GPS satellite data ; GPS coordinates for routes and destination queries between the above listed dates; app data or usage information andrelated location information; IP logs or similar internet connection information, and/or images created, accessed or modified between the above-listed dates, together with theirmetadata and EXIF tags ;Evidence of the identity of the person in possession of the device on or about any times
that items of evidentiary value , located pursuant to this warrant , were created modified
accessed or otherwise manipulated . Such evidence may be found in digital
communications , photos and video and associated metadata , IP logs , documents , social
media activity , and similar data;"