I am bringing this post from the FBI thread for timeline related comments.
~Snipped For Specific Timeline Response~
We will find out more with the discovery files and the 7-11 and clubhouse video will be particularly helpful but this what I've read so far.
1)TM left 7-11 at 6:30 at the latest and it was 0.8 miles away. If he had just walked straight home he would have made it back before GZ even saw him.
2)It's not till 58 seconds into GZ's 911 call that he says TM is coming towards him. Looking at a map of the area and where GZ was parked and the clubhouse distance TM should have already been passing GZ at that point if he had been walking at a regular speed. Maybe TM wasn't walking home at that point and had taken shelter under the awning by the clubhouse (as Crump seemed to suggest) and there is certainly nothing at all criminal about that but what happens next is very important.
3)TM focuses on GZ and approaches his vehicle. Keep in mind that GZ's call starts off with TM being (likely) more then 200 feet away and GZ didn't anticipate TM walking up on his vehicle. Now maybe GZ is really so dumb that he didn't realize he parked directly in the path of the person he was watching but it's also possible that what he described was accurate and that TM had come to check him out.
4)According to GZ TM not only approaches his vehicle he even circles it. That's some pretty weird behavior and IMO you can hear GZ getting nervous in his call. Basically, at that moment GZ's suspicions were validated. Something was kind of "wrong" with TM. If I thought someone was watching me like GZ was doing I might give them a hard look as I walked past their vehicle but I sure as he'll would never circle it.
I, personally, fail to see the relevance of one inch traveled by Trayvon Martin outside the property confines of The Retreat. The 911 call made by George Zimmerman was connected at 7:09:34 pm. For the first [1:03] of this call, TM was at or near the clubhouse according to GZ.
911 dispatcher: OK, you said thats 1111 Retreat View or 111?
Zimmerman: Thats the clubhouse.
911 dispatcher: Hes near the clubhouse now?
Zimmerman: Yeah [1:03]
In Zimmerman's response above he continued by saying:
Zimmerman: now hes coming toward me. [1:03]
Clearly indicating TM had left the clubhouse area and began walking in GZ's direction.
Irregardless of where GZ was parked, TM walked to the point George said the following to the 911 dispatcher:
Zimmerman: Hes running. [2:08]
911 dispatcher: Hes running? Which way is he running?
Zimmerman: Down toward the other entrance of the neighborhood. [2:14]
Please notice the image attached below. Between the clubhouse, and where TM seems likely ro have started running, there was 407 feet covered by Trayvon Martin from approximately [1:03] to [2:08] in this 911 call. That's only ONE MINUTE AND FIVE SECONDS.
According to the rate of walking speed in the comment below, it should require 1 minute and 32 seconds to walk this 407 feet:
Thank you for the welcome.
317 feet at 3mph would be 72 seconds. (380 feet would be 86 seconds.)
3mph is 4.4 feet per second.
3mph is just a very rough average for walking speed though, so there is some guesswork involved in the equation since actual speed easily could have been a little slower or faster.
Yet TM covered this distance in 1 minute and 5 seconds according to GZ's statements in the 911 call, clearly indicating a direct, faster than average, purposeful path of movement for TM.
As to this notion of TM "circling" GZ's vehicle, do you realize how many ADDITIONAL feet of neccesary distance coverd in this 1 minute and 5 seconds would be added to the 407 feet?
An average bumper to bumper length for an SUV is 17 feet +/-. The circumference of a 20 foot circle is, pi x diameter, or 3.14 x 20 which equals approximately 63 feet. One lap around GZ's vehicle ALONE would add 14 seconds to the timeline for his movements. THREE LAPS, as some have said, would add 42 seconds.
The bottom line? The path of movement for Trayvon Martin shows NOTHING other than a direct path of travel on his part. He did not tarry, stop, case the houses, OR circle George Zimmerman's vehicle.
It was raining. He was just talking to his girlfriend while headed home.