Gary Tuchman updates the case of Florida woman, Marissa Alexander, who is serving 20 years in prison after her "stand your ground" defense failed.
OJ Simpson, Michael Jackson and Casey Anthony are examples of high-profile defendants who received acquittal verdicts. Gary Tuchman takes a look back.
Gary Tuchman co-pilots a flight simulator to show what may have happened when the 777 crashed at San Francisco's airport.
First responders who rescued several passengers from the wreckage of Asiana Flight 214 recall the chaotic aftermath.
Gary Tuchman reports on the anguish of relatives of two firefighters - cousins killed in the Arizona wildfire. FULL POST
A documentary on the 1996 explosion that brought down TWA Flight 800 offers "solid proof that there was an external detonation," its co-producer said Wednesday.
"Of course, everyone knows about the eyewitness statements, but we also have corroborating information from the radar data, and the radar data shows a(n) asymmetric explosion coming out of that plane - something that didn't happen in the official theory," Tom Stalcup told CNN's New Day.
CNN's Gary Tuchman reports on the deadly shootings in Santa Monica, California Friday that began with suspect John Zawahri killing his family.
CNN's Gary Tuchman reports from Alton, Illinois where there's extensive flooding and damage after two levees breached.
CNN's Gary Tuchman reports on a family in Oklahoma that hid from Friday's tornado in a storm drain but tragically died when the drain flooded.
Georgi Markov was on his way to work in London. He felt a sharp pain in the back of his right thigh while waiting for the bus. Gary Tuchman reports on a surprising ricin murder case from the Cold War era.
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
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