special to Drug War Chronicle by investigative journalist Clarence Walker, email@example.com 
A case that began with reports of suspicious activity in northeast Wisconsin forest land last spring may be headed for the US Supreme Court. That's because a US district court judge ruled in the case last fall that it was okay for the DEA to enter the rural property without a warrant and install surveillance cameras that were used to help convict five members of a family on charges they were growing marijuana.
And their attorneys say they are prepared to take the case all the way to the US Supreme Court.
In their motion, they had asked the court to suppress evidence because of the property's locked gate and "No Trespassing" sign. Since the properties were heavily wooded and posted with signs, the owners were entitled to an expectation of privacy, the attorneys say.
"After sentencing, the first round of appeals will go to the Seventh Circuit and if there's no favorable ruling there, the cases will be filed into the US Supreme Court," Wisconsin attorney Stephen Richards told the Chronicle last week.
"That one's action could be recorded on their own property even if the property is not within the curtilage is contrary to society's concept of privacy," said Green Bay attorney Breet Reetz, who represents Marco Magana.
Curtilage is a term of legal art referring to the area of a property immediately surrounding a house or dwelling. Past Supreme Court jurisprudence, particularly US v. Oliver , had held under the "open fields" doctrine that areas outside the curtilage are not subject to the same Fourth Amendment protection as a home itself. "An individual may not legitimately demand privacy for activities conducted out of doors in fields, except in the area immediately surrounding the home…," the court held in Oliver. (Perhaps not coincidentally, Oliver was another marijuana cultivation case, in which Kentucky deputies walked a mile onto the property before spotting a marijuana field. Their search was upheld.)
It all began in rural Marinette County last May, when a fishermen reported to local authorities that he had been run off the land by two men who told him "fishing is closed" and that he had observed trees cut down and power lines running across the property. Authorities investigated and found the property and two more adjacent properties were owned by members of the Magana family, which had purchased them months earlier.
Authorities left it at that until the following month, when a logger reported that when he had gone to check on a timber stand at one of the properties, he stumbled over a marijuana cultivation operation with more than 30 plants in a 50' x 50' clearing. The DEA then was called in and entered the Magana's properties without a warrant. Agents installed video cameras that eventually captured incriminating evidence of vehicles traveling in and out of the properties.
It wasn't until the DEA observed some of the men handling what believed to be marijuana did they go and request a warrant. A warrant was signed and the agents, accompanied by several local sheriff officers, executed the warrant and arrested the men at separate addresses near Green Bay.
The bust was big news in Marinette County.
"You've got thousands of plants, and as healthy as they look, this is a big operation," Sheriff Jerry Suave told local reporters at the time. The grow is probably "the largest I've seen," he added.
Before trial, set for the fall, counsel for the Maganas filed a motion to suppress the evidence , informing the court that videos from the surveillance camera showed dates that indicated that the camera had been running for 79 consecutive hours before DEA agent Steven Curran obtained a search warrant for the property.
"It is undisputed that the government trespassed without a warrant upon private property with visible 'No Trespassing' signs" posted," Reetz wrote in the motion, noting that the camera had operated from July 12 to July 15, but the warrant wasn't issued until July 17. Nor were there any "exigent circumstances" that would have allowed officers to enter the property without a warrant.
Federal prosecutors were ready with a response .
"Officers entering an 'open field' is not an area enumerated as protected under the Fourth Amendment," countered Assistant US Attorney for Eastern Wisconsin James Santelle. "'Open fields,' woods, and private lands are not 'persons, houses, papers, and effects' protected under the Constitution."
That was good enough for Eastern Wisconsin US District Court Chief Judge William Griesbach, who dismissed the defense motion and ruled that it was legal for the DEA to go onto private property without a warrant to install multiple covert digital cameras, and to use the evidence they obtain that way to obtains warrants and in court. Citing US v. Oliver, Griesbach held that the rural properties were curtilage and not protected by the Fourth Amendment.
But the Maganas' attorneys and other legal experts argue that even though "open fields" are not considered curtilage, if "No Trespassing" or "Private Property" signs are posted on the land, the property owner should still be entitled to an expectation of privacy under the law. And they are willing to take their argument to the highest court in the land.
"We have become a nation of men and not a nation of laws, which, is what our founding fathers didn't want us to become," Reetz said.
After formal sentencing, the case heads for the US 7th Circuit Court of Appeals. If Reetz and Richards don't prevail there, it is on to the Supreme Court. If the court were to take up the case, it would once again have the opportunity to try to untangle the dilemmas that result when the Fourth Amendment runs up against new technologies, for better or worse.