can ya help with a title?

[Amy]

there is an old blk and wht movie where a woman somehow invites a stranger into her home and the stranger holds the woman hostage, a young paper boy figuers out that something is wrong an gets help.  I need help with the title

[akiratubo]

Not black and white, but a possibility is Wait Until Dark.

http://www.imdb.com/title/tt0062467/

[Javakoala]

Is the woman handicapped in some way?  And is she trapped in an elevator installed in her house at some point?  This movie sounds familiar, but I can't place the female lead.

[Gerry]

It's probably LADY IN A CAGE (1964).

http://www.imdb.com/title/tt0058283/

http://www.scifilm.org/musing575.html

[Javakoala]

It's probably LADY IN A CAGE (1964).

http://www.imdb.com/title/tt0058283/

http://www.scifilm.org/musing575.html

That's the one I was thinking of, but it may not be the one Amy is looking for.