AP - The ex-mistress of former presidential candidate John Edwards said Saturday she will not participate in DNA testing to establish the paternity of her daughter.

AP - Witnesses who called 911 after the crash of a charter bus that killed at least 17 people described a chaotic scene, telling emergency workers of bloody passengers crushed beneath the smoking wreckage, according to calls released Saturday by police.

AP - Police investigating the stabbing death of the father of a former U.S. Olympian said Sunday the suspect was distraught over family problems. Chinese authorities unsettled by the attack during the Beijing Olympics tightened security at tourist spots around the city.

AP - One of the largest and most photographed arches in Arches National Park has collapsed.

AP - Before they hit the battlefields of Iraq and Afghanistan, West Point cadets have gotten a taste of chaos, New York City style.

AP - In the midst of being raped, Jennifer Thompson-Cannino told herself to pay attention to details that would allow her to identify her attacker.

AP - Michael Rodriguez remembers the exhilaration of newfound freedom when he hid in the back of a stolen truck as he and six of his buddy convicts staged one of Texas' most notorious prison breaks.

AP - Michael Phelps left Ryan Lochte in his wake.