Page 18 has a detailed account of where the phone "pinged".
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1202 hours--At or near 40 Ridgerock Drive, Signal Mountain, Tennessee
1215 hours--Near the vicinity of Taft Highway and Ault Road/Hampton Road, Signal Mountain, Tennessee
1226 hours--Either on Hampton Road, near Hampton and East Brow Road intersection or on East Brow Road in the vicinity of Hampton Road. Definitely still on top of the bluffs near Signal Mountain, Tennessee
1238 hours--Below the edge of the cliff and pinging the tower below near Signal Mountain, Tennessee
Driver # 1, perhaps, stopped somewhere near Hampton Road and Taft
Highway, briefly, around 1215 hours. Driver # 1 then drove down
Hampton Road to East Brow Road.
Driver # 1 then went over the bluff near where Vehicle # l, and the
remains of Driver # 1, were found-
This last event occurred between 1226 hours and l238 hours on
Saturday, 04-30-11.
For the purposes of this report, I will use 1227 hours, on Saturday,
04-30-11,as an estimated time of the crash.