Saudi man invents implant to track, kill people
This is via Fox news, so it's most likely bullshit. On the positive side, the Germans turned his patent application down for being evil.
Model B would have an extra function — a dose of cyanide to remotely kill the wearer without muss or fuss if authorities deemed he'd become a public threat.
The inventor said the chip could be used to track terrorists, criminals, fugitives, illegal immigrants, political dissidents, domestic servants and foreigners overstaying their visas.