Detailed text transcripts for TV channel - KGO - 20140124:11:20:00
♪ when i'm happy but sad and everything's good ♪ ♪ it's not that complicated ♪ i'm just misunderstood one grandmother departed from her family now for nearly two decades left a mystery for her family. >> she left index cards scrawled with what appeared to be a secret code. it was a puzzle her family couldn't solve, until now. here's abc's john donvan. >> reporter: when dorothy holme hated the limelight departed 18 years ago from brain cancer, she left this behind. a message inside a mystery. strings of letters she scribbled in her last days that spelled nothing, or did they? her gran...