If Trayvon was so scared and in fear, why didn't he call 911 during the 4 minutes he was lying in wait?

Because the only other person who can give a side to this yarn is dead because of the liar who told you this one!

We only have Zimmerman's version of what happened!

From what I understand the third version was the charm and the one he finally settled with!

Then he lied to the court about assets at his bond hearing! Or do you really believe that was not a conscious act?

Because he(Trayvon) was a punk who chose to take the law into his own hands. He was the true vigilante.

"someone who was told to stay in their car and to NOT approach the suspect"

You really have to be stupid, ignorant, or both to still believe this is what was said after the 911 tapes were released and played in court.

Because he called his fat potato girlfriend to brag about how he was going to beat up the guy following him and telling him to get out of a place he didn't belong instead.

simple, he was high and paranoid and too stupid to go back inside so he planned a pre-emptive strike on Zimmerman instead.

That is an excellent question, but why ask it on "politics"?

lying in wait for who ? someone who was told to stay in their car and to NOT approach the suspect ?

he called that slut instead because he was probably thinking with his dick