1. Prison Riot, U.S.A.

On Easter Sunday in 1993, inmates at a maximum security prison in Lucasville, Ohio, riot and take eight guards hostage, leading to a 10-day standoff.

2. Cola Kidnap, Brazil

During a wave of kidnappings in early-1990s Brazil, a local Coca-Cola bottling executive is ambushed at gunpoint and held for a ransom of millions.

3. Taken at Sea, Somalia

Sailing the Indian Ocean on their yacht, British couple Paul and Rachel Chandler are kidnapped by Somali pirates and held for an exorbitant ransom.

4. American Missionaries, Philippines

The long captivity of American missionaries Martin and Gracia Burnham by Philippine terror group Abu Sayyaf takes on new urgency after 9/11.

5. British Aid Workers, Chechnya

A pair of British aid workers establishing a children's rehab center in war-torn Chechnya are taken prisoner and held for a year.

6. Bethlehem Siege, Palestine

When Israeli forces invade Bethlehem in 2002, dozens of Palestinians take refuge in the Church of the Nativity, sparking a monthlong standoff.

8. The Peacemakers, Iraq

In the violent aftermath of the Iraq War, four human rights activists from Christian Peacemaker Teams are taken hostage by insurgents in Baghdad.