Ed. Note: Chris Halkides has been kind enough to try to make us lawyers smarter by dumbing down science enough that we have a small chance of understanding how it’s being used to wrongfully convict and, in some cases, execute defendants. Chris graduated from the University of Wisconsin-Madison with a Ph.D. in biochemistry, and teaches biochemistry, organic chemistry, and forensic chemistry at the University of North Carolina, Wilmington.
The efficacy of marijuana testing is a very significant problem. Without an appreciation of how and why drug tests produce false positive, and how to argue against them, they become a “black box” that we simply assume to be correct for lack of the knowledge to challenge. Chris explains what we, as lawyers, generally fail to understand so we can more effectively defend our clients. Continue reading
