John Lewis is a 28-year-old married man with one child who was laid off from his job as a coal miner. He was recently arrested for possession of drugs in rural West Virginia. His attorney made it known during the court process that Mr. Lewis’s arrest, for having prescription pain drugs without a valid prescription, stemmed from an injury he sustained years ago on the job.

While on probation, Mr. Lewis confides to his probation officer that he has illegally purchased more pain medication from a neighbor. The probation officer reports this to police. If taken to trial, the actions of the probation officer will be upheld because of the findings in the case of .

a. Burger v. Wisconsin
b. Minnesota v. Murphy
c. Upshaw v. Zabriskie
d. Sancomb v. Crutchfield
e. Griffin v. Wisconsin