Showing posts with label Zettle impairment SFST. Show all posts
Showing posts with label Zettle impairment SFST. Show all posts

Thursday, December 17, 2009

Zettl gets qualified as SFST expert

In this video the Defense attorney qualifies Zettl as an expert on the SFST's after the Prosecutor objected. This permitted the Prosecutor on cross to use Zettl to delve deep a mine field of materials. Good technique by Prosecutor in this instance.