Here’s another nail in the coffin of the Fourth Amendment:

Law enforcement officers may secretly place a GPS device on a person’s car without seeking a warrant from a judge, according to a recent federal appeals court ruling in California.

Drug Enforcement Administration agents in Oregon in 2007 surreptitiously attached a GPS to the silver Jeep owned by Juan Pineda-Moreno, whom they suspected of growing marijuana, according to court papers.

When Pineda-Moreno was arrested and charged, one piece of evidence was the GPS data, including the longitude and latitude of where the Jeep was driven, and how long it stayed.

This ruling only affects the nine western states in the California Circuit, but it will likely reach the Supreme Court through the appeals process.

What’s on your mind tonight?