在车上非法安装GPS

The court ruled 9-0 that police violated the Constitution when they attached a GPS tracker to the vehicle of Antoine Jones without a valid search warrant.

http://www.aclu.org/blog/technology-and-liberty/supreme-court-rules-government-violated-privacy-rights-gps-tracking-case
Earlier today, in a big victory for privacy rights, the Supreme Court ruled in U.S. v. Jones that the government violated the Fourth Amendment when it attached a GPS device to Antoine Jones's car and tracked his movements continuously for a month without a warrant. The ACLU filed an amicus in the case. 

This was a critical decision for defending the Fourth Amendment, which protects Americans from unreasonable searches. But even more significant, this was the first time in 20 years, the Supreme Court has had to consider the constitutionality of location-tracking technology.


http://online.wsj.com/article/SB10001424052970203806504577178811800873358.html?mod=WSJ_GoogleNews&mod=igoogle_wsj_gadgv1