This requirement followed the murder of a teenage student at a university in Pennsylvania in 1986 - and the subsequent discovery by her parents that there had been 38 other violent crimes on the campus in the previous years.
The search for Ms. Emerson and the subsequent discovery of her body riveted North Georgia.
But the subsequent discovery of an unexploded bomb in yet another bar in Kampala suggested otherwise.
It took the prospect of a serial killer, and the subsequent discovery of four more bodies, for that to change.
It experienced 10 successive military coups beginning in 1966, just a few years after independence from Britain and the subsequent discovery of large oil reserves.
Only after the invention of the microscope early in the 17th century and the subsequent discovery of the sex cells could the essentials of heredity be grasped.
But the subsequent discovery in 2010 of another major natural gas field off Israel's northern coast, known as Leviathan, has even positioned Israel as a future energy exporter.
He had received the Nobel Prize in 1948 for his work on triggering chambers using external Geiger counters and the subsequent discovery of the positron.
Even after the September attacks and the subsequent discovery that deadly anthrax had been sent through the mail, the report found, the security procedures remained "inconsistent," with insufficient security at nearly half of the 124 laboratories that were audited.
Balance was restored, however, with the subsequent discovery of two further quarks – bottom in 1977, and top in 1995 – and a third neutrino, the partner of the tau, in 2000.
