a plane, it s a flying car? we ll have a live report from new york. cnn saturday morning starts right now. it is saturday, april 7th. good morning, everyone. i m randi kaye. now more on that manhunt in tulsa, oklahoma. the fbi has joined the search if what s believed to be a lone shooter responsible for three deaths. we re told the shooter drove up, asked his victims for directions and then started firing. three dead bodies in one day, spread out like we have here in one general geographical area, yet far enough apart where obviously someone is mobile. these scary thif they re randomly running around because they could do it at any time. it was in a predominantly african-american neighborhood. three minutes later another shooting a short drive away. two men were shot, both survive and are helping. less than an hour after the second, a second died, 54-year-old bobby clark and finally more than seven hours after the first killing, a fourth incident, 34-year-old willia