From ABC News:

Trayvon Martin Had Drugs in System, Autopsy Found 

By MATT GUTMAN (@mattgutmanABC) , SENI TIENABESO (@senijr_abc) and COLLEEN CURRY 

May 17, 2012 

Trayvon Martin, the 17-year-old who was shot and killed by a neighborhood watch volunteer, had the drug THC in his system the night of this death, according to new information obtained by ABC News.

THC = weed.

This is of major importance because it undermines the indictment's claim that Zimmerman racially profiled Martin, which appears to be the prosecution's main hope in swaying the jury: Ladies and gentlemen of the jury, what other reason could Zimmerman possibly have had for being suspicious of a black male than his blackness? 

Well, Zimmerman explained his reasons in his 911 call:

We’ve had some break-ins in my neighborhood and there’s a real suspicious guy. It’s Retreat View Circle. The best address I can give you is 111 Retreat View Circle. This guy looks like he’s up to no good or he’s on drugs or something. It’s raining and he’s just walking around looking about. [Emphasis mine]

By the way, Matt Gutman of ABC has been doing a lot better work ever since Gucci Little Piggy called him out for playing Peter Fallow (the poisonous English reporter who shills for attorney Al Vogel in Bonfire of the Vanities) to attorney Benjamin Crump.