Associated with the "fruit of the poisonous tree" doctrine, it was created in 1918's Weeks v. U.S., and incorporated to the state level in 1961's Mapp v. Ohio.
This doctrine was applied to thermal imaging in 2001's Kyllo v. U.S. In U.S. v. Crews, the Supreme Court outlined the attenuation exception to this rule, while other exceptions include "independent source," "inevitable discovery," and "good faith." Associated with the "fruit of the poisonous tree" doctrine, it was created in 1918's Weeks v. U.S., and incorporated to the state level in 1961's Mapp v. Ohio. For 10 points, name this rule which makes unconstitutionally obtained evidence inadmissible in criminal proceedings.
This doctrine was applied to thermal imaging in 2001's Kyllo v. U.S.
{exclusionary} rule