Lamar Odom is FURIOUS at Stephen A. Smith -- and unleashed his lawyer to tear the ESPN star a new one for mocking his crack addiction on the air.
Odom's pissed at a segment from Wednesday's "First Take" -- when Smith was ripping NY Knicks president Phil Jackson for running the team into the ground and brought up the time he signed Odom.
"His very first move as executive was to sign Lamar Odom ... WHO WAS ON CRACK," Smith said on air. The clip went viral.
Now, Odom's attorney, Saam Zangeneh, has fired off a letter to ESPN saying, "Mr.