Family and friends of those on board Malaysia Airlines Flight 370 are still waiting for a definitive answer on what happened to their loved ones.
Among them is Sarah Bajc, whose partner Philip Wood was a passenger on Flight 370.
She tells Erin Burnett about her frustrations with the investigation and hopes the plane might be found.
Searchers have still not been able to reacquire the signals they heard over the weekend, signals they hope are coming from Malaysia Airlines Flight 370's black boxes.
Officials have released audio of what they heard.
OutFront tonight: Anish Patel, President of Dukane-Seacom, the largest manufacturer of black box pingers. Authorities believe one of his company's pingers was on board Flight 370. He shows Erin Burnett how they work.
He's joined by Richard Quest, CNN Aviation Analyst Miles O'Brien and former Navy Oceanographer Van Gurley.
A highly-emotional and pivotal day in the Oscar Pistorius murder trial.
Over the course of three-and-a-half hours, the one-time Olympian testified about his relationship with Reeva Steenkamp and the moment that, in his words, everything changed.
Robyn Curnow is in Pretoria, South Africa with all of the details.
If wreckage from Malaysia Airlines Flight 370 is found, what will it tell us?
Every piece of debris can tell a story.
Stephanie Elam reports from USC’s aviation accident lab on what clues investigators might uncover by looking at wreckage.