During his incarceration , he was befriended by Alvin Karpis .
DeVol was convicted that same year in connection with a bank robbery in Kansas and sent to the state reformatory in Hutchinson .
During DeVol 's incarceration , DeVol was befriended by Alvin Karpis .
DeVol was convicted that same year in connection with a bank robbery in Kansas and sent to the state reformatory in Hutchinson .