Thieves walked right past Chase Bank employees into the vault of a Boca Raton branch, making away with jewelry and cash worth millions of dollars without anyone noticing, a lawsuit alleges.

Amy Kodsi and her daughter, Nancy Kodsi, are suing JPMorgan Chase Bank N.A. for negligence and breach of contract after losing family heirlooms, cash and other valuables worth $2 million in the April 25 robbery. The thieves broke into five lockers at the bank, according to the police report.