TRUE or not so TRUE - did Lindsay Lohan get caught on video trying to buy drugs?

By now, you've seen the video—Lindsay Lohan stoop-sitting in Venice with a group of friends. Someone presents a Ziploc bag with indeterminate contents (something white, that much is clear), Lindsay furiously scribbling down notes (all while seemingly oblivious to the sneaky, lingering paparazzi) and then the whole group taking off in something of a hurry.

( Video above for you to watch )

So is this rumor TRUE or not so TRUE?

Not so TRUE -

Turns out that allegedly illicit substance? Crystals. Who knew there was such a thing as curbside New Age deliveries?