I want my essay topic to talk about federal law enforcement adhering to 4th amen

I want my essay topic to talk about federal law enforcement adhering to 4th amendment rights. I put the description of the requirements for the essay in the files below. For the sources you find I will not accept encyclopedias or dictionaries. Only scholarly sources. I need all sources to be APA 5TH FORMAT. Any computer generated sources must have a publisher and publishing date