Dog Sentenced to Death Row Attacks Again, Police Say

911 Calls Reveal Every Second Counts in Tornado Safety

Only 16 minutes from first warning to touch-down to seek shelter from impending damage.

Final Mile: Thousands Remain Boston Strong and Finish Marathon

Runners take to streets of Boston to finish the fateful race that was never finished.

Consoler in Chief: President Obama to Visit Oklahoma Tornado Victims

Obama will meet with families and first responders affected by deadly storm.

Billionaire Backlash as Hedge Fund Investor Slams Working Moms

Paul Tudor Jones claims events like divorce and motherhood are "focus killers" to women.

New Images Reveal Moment Washington Bridge Collapsed

Investigators trying to determine what caused the interstate highway bridge to fall.

Missouri Cargo Trains Collide, Buckle Highway Overpass

7 people injured following latest in series of railway accidents raises questions about train safety

Instant Index: Original 'Apple One' Computer Sold at Auction

David Muir reveals the top stories that have people buzzing this week.

Three Recover in Hospital Following Washington Bridge Collapse

Washington Gov. Jay Islee provides updates on collapse, calls rescue efforts "remarkable."

Missing College Student Found in North Carolina

Matthew Royer, 21, was reunited with his Pennsylvania family a week after they reported him missing.

WWII Vet Reunited With Dog Tags 69 Years Later

Irving Mann, 88, lost his identification tags while digging foxholes in 1940s France.

NJ Cop Accused of Setting Fire to Police Captain's Home

Michael A. Dotro is charged with 5 counts of attempted murder and one count aggravated arson.

Trayvon Martin Texts Reveal Fighting, Drug Use

George Zimmerman's attorneys release text messages from the slain teenager.

Jodi Arias Jury Foreman: 'We Couldn't Allow Ourselves to Get Emotional'

William Zervakos discusses his time on the jury deciding fate of Jodi Arias.

Arias Hung Jury: Did Defense Strategy Work?

A look at why the jury was unable to reach a decision on Arias' sentence.

Boy Scouts to Admit Openly Gay Members

For the first time in its history the Boy Scouts of America has lifted its ban on gay members.

Transcript for Dog Sentenced to Death Row Attacks Again, Police Say