in kharkiv. they are blaming each other for serious deconstruction. what do we know about what happened and what is being done i guess to save lives and property here? reporter: the exact cause of a substantial explosion that destroyed this hydroelectric power dam that holds up the dnipro river remains under investigation. of course ukrainians say russian pre-mined it, in other words set explosives on that dam. and that the ukrainian side of the dam had been regularly subjected to shelling. rather the ukrainian bank. so that had been under russian control. but nonetheless 80 settlements the government here saying are being affected as this vast amount of water is unleashed. huge amount of the water of course that has been built up over the winter months, melt water building up the size of the dnipro river now being unleashed downstream, likely to affect kherson or parts, districts of the city recappturd by ukraine last year. but most of the flooding is likely to be to the e
and an ntsb team begins recovery efforts today for what is left of the private jet that slammed into the mountains of virginia sunday after triggering an interception by fighter jets protecting washington, d.c. a source says the pilot was seen slumped over in his seat prompting investigators to focus on a loss of cabin pressure as a possible cause for the crash. four people died including the pilot and a mother, along with her 2-year-old daughter and their nanny. brian todd has more. reporter: new details on the crash of the private jet that prompted an emergency fighter jet response .
option, duct tape. at first frontier suspended the crew suggesting they handle the situation wrong. cnn s pete muntean has more. reporter: this video shows what flight attendants call the ugliest case of an unruly passenger yet. miami-dade police allege that this passenger ordered two drinks, spilled a third on himself, emerged from the bathroom shirtless, then groped the breasts of two flight attendants. police say a third flight attendant was assigned to watch barry when he started throwing punches. video then shows a flight attendant taping the passenger to his seat prompting frontier to initially suspend its flight crew from the job. after an incident like this we re going to do a thorough investigation and really review what happened, how it happened. reporter: the airline says it is supporting the crew and the