College students who reside in campus dormitories at public universities have a reasonable expectation of privacy in their dorm rooms that is protected by the fourth amendment; and officials cannot search these rooms for law enforcement purposes without a valid warrant. Non-students, however, have no such reasonable expectation of privacy in…

By upholding a student's refusal to provide a urine sample, the Seventh Circuit Court correctly avoided further erosion of the Fourth Amendment's privacy principle. In "New Jersey v T.L.O." (1995), the U.S. Supreme Court shrunk the probable-cause standard to reasonable suspicion in the special context of public schools, retaining the…