The note said she lost her job and her medical coverage...she must have been in a great deal of emotional pain to do this, as all accounts so far point to Michael as a happy boy and her as a great mom.

I think she didn't want to be found...leaving her boy in a parking lot is NOT the right way at all...I would guess in her mind it was preferable to going somewhere official and having a record...

I hope she has other family who will help her come forward.

Prayers for that little boy and her.