I remember hearing this story long ago and it seems to resurface now and then. back in 1956 a B 25 bomber was flying in Pittsburgh, Pa ( 25 miles from my house ) and crashed into the Mon river (Monongahela river ). it sank to the bottom and was never seen again. not that it wasnt searched for...just vanished! into thin air...um, er water that is. where did she go?
http://www.caterpillarclub.org/b25/b25.htm
http://www.sennex.com/b25/