BOSTON -- Police in Lynn, Mass., are searching for the man who they said robbed an elderly woman after following her home from a Bingo game last week.

Police said the man volunteered at the Bingo game and after the 83-year-old woman won $500, then followed her home, knocked her to the ground and stole her cash.

The woman suffered a split lip, but is otherwise OK.

Police are asking for the public's help finding the man responsible.