"The undated documents show that federal agents are trained to recreate the investigative trail to effectively cover up where the information originated, a practice that some experts say violates a defendants Constitutional right to a fair trial. If defendants dont know how an investigation began, they cannot know to ask to review potential sources of exculpatory evidence information that could reveal entrapment, mistakes or biased witnesses."
http://weaselzippers.us/2013/08/05/...ver-up-program-used-to-investigate-americans/
http://weaselzippers.us/2013/08/05/...ver-up-program-used-to-investigate-americans/