A cleaning woman has been found guilty of stealing from her Main Line clients. A Montgomery County jury convicted 45-year-old Kimberly Williams of theft and related offenses for stealing jewelry, rare coins and a sports memorabilia collection, rejecting defense claims that her estranged husband framed her. Prosecutors say she stole valuable baseball cards and other sports-related items from Adam Kaplan of Wynnewood, and family members never knew they were missing until after he died of cancer two years ago. Williams said Kaplan gave her the collection and told her to use the money to get away from her abusive husband. Jurors also rejected that claim.