kevin. he's a -- fellow academy graduate david served in the air force with carino and has been his friend since 1983. >> he was a loving friend and a very generous father and grandfather. >> carino was an attorney and expert in security law. he was florida commissioner of financial regulation. it's not clear what triggered friday's crash, but hickman says both men were disciplined pilots military. >> they would have followed a check list. that's the way lou was trained and that's the way kevin and i was trained when we went through flight training as cadets at the air force academy. >> the ntsb tells us they know the identity of the pilot take off around the same time. the aviation authorities is refusing to release video of the crash to us, and the ntsb has that. >> we hear when there's a plane crash, ntsb will investigate. it's going to take a long time. will this take a year to figure out what happened? >> they're promising a preliminary report in 7 to 10 day, but it will take a year for the final report. the details, we'll know in 7 to 10 days. >> mark, thanks. >>> new tonight, we have kill