When David Sinclair and Agent Cooper are looking in a woman's trash on the side of the road, David says that they need a warrant because it is "technically still on her property." Cooper replies that it doesn't matter because their only purpose is tracking a fugitive rather than building a court case. As fully trained federal agents, both should know that the Supreme Court ruled to the contrary in California v Greenwood, more than 15 years before the date of this conversation.
When David Sinclair and Agent Cooper are looking in a woman's garbage on the side of the road, David says that they need a warrant because it is "technically still on her property." The garbage can is on the swale, the area between the curb and sidewalk which is city property not private property.
At about 31:33, Agent Cooper refers to the Z-Boyz gang leader as "Chow," but in the previous scene and the rest of the episode the character's name is "Choi."