Lena had always wanted her own slave and now she had her opportunity.  She had wanted someone to take care of her and someone she could take care of...someone to play with.  The fact was that she missed the mental hospital with all the people to talk to.  Lena was crazy, but not stupid.  She knew that she had to make sure that there was no link between the robber and herself.  She would dispose of the robber's car that she found in the alley.  Then there was so much to buy...a maid's uniform, different types of restraints (although the robber would get to sleep encased in pantyhose), lots of scarves...ones that could be used as gags, when necessary...Lena liked colorful scarves, but most of all...pantyhose.  Lena would make sure this robber was wearing pantyhose all the time.  Lena loved hose.  After all, it was what she had used to tie and gag those nurses at the mental hospital when she escaped!