the watson vail airport is less than a half a mile away from this hospital. >> in the window looking out it was a lot of smoke. never seen that color type of smoke before. i've seen some pretty bad fires but the color of smoke i saw i have never seen that color of smoke before. >> reporter: and according to hospital spokespersons none of the patients in the hospital next door to the office building were effected. there were no power outages or evacuations. now the watsonville police sergeant told me at 10:00 this morning there will be some sort of briefing happening on the hospital grounds. we are told we will hear from faa and ntsb investigators as well as representatives from the hospital and the airport. you can still see what is left of the wreckage of the plane. four hours from flow we will be -- four hours from now we will be hearing from federal investigators. >>> overnight four separate shootings injured ten people in oakland. and they all happened within a three mile area. the first shooting happened around 8:30 last night. the last about 90 minutes later at 10:00. kraig deb

their small plane crashed into an empty hospital office building moments after taking off from the watson vail municipal airport. witnesses that saw this say the plane immediately nose dived and burst into flames after smashing into a building. >> the plane crashed into a medical facility near the hospital. this is not associated with the hospital. so i really want to make that clear that this does not effect any of the patients here at the facility. >> reporter: now no one on the ground was hurt. luckily still not clear why the plane crashed. however ktvu allie rasmus is pulling together new information from the investigators. we will have a live update from watsonville in the next half hour. >>> the man that fell to his death at last nights oakland a's game was firefighter. shannon stone was at the game when he fell over the railing. he was trying to catch a foul ball that was tossed his way by a player. fire department officials say stone was conscious after that fall but went into full cardiac arrest on the way to the hospital. >> we are very heavy hearted about this and our thoughts and p