Kayna Whitworth reports on the Colorado dentist guilty of murder in the first degree after authorities say he was secretly and systematically poisoning his wife by lacing her protein shakes; Trevor Ault has details on one of the largest recorded earthquakes that struck off Russia's Pacific coast, pr
19:37
13:29
320:16
19:39
68:20
19:00
20:26
30:57
29:41
218:41
19:00
41:11
19:34
20:04
47:05
83:20
18:39
85:08
20:09
33:34