Public groups and private individuals are offering $20,000 for information leading to the arrest of the man who was seen punching and kicking the Millburn woman and throwing her down stairs while her 3-year-old daughter cowered on the couch last Friday.
Essex County Sheriff's Department spokesman Kevin Lynch tells The Star-Ledger of Newark the donors were outraged by the attack.
Police say the woman suffered a concussion, bruises, chipped teeth and cuts around her mouth.
Police say the attacker made off with jewelry.
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