This is referring to the strange text message TS sent investigators the evening of January 28, the night she is presumed to have dumped Gannon’s body.
During the evening hours, according to the AA, HH cell phone pinged at tower close to the home on Mandan. TS was in the area where the board was recovered and the apparent location of where Gannon was dumped.
From the AA Page 11, #80 & 81 Referring to Carnet on TS’ Tiguan:
80. ....”The data revealed that during the evening of January 28, 2020 between 20:30 and 22:20 hrs, the Tiguan was generally in the greater northwest portion of Colorado Springs, and likely also in an area North of the Air force Academy and southern Douglas County. I submit that during this time period, investigators believe that Letecia disposed of Gannon’s remains.
81. Of note, during the time period of approximately 20:30 and 22:20 hrs on January 28, 2020. Harley's cell phone is connected to a tower that would service the Stauch residence, over approximately 30 miles from Letecia’s suspected location. There was activity on Harley's cellphone during that time, and investigators do not believe that Harley was with Letecia when she disposed of the body. However, at approximately 22:26 hours, Harley's cell phone leaves the Stauch residence, and goes to the area of Powers and Carefree, where investigators suspect she picked Letecia up.”