 The Benton and Gennaro families are rival ice cream vendors who have been feuding for years. The Mayor s office is concerned at the impact this may have on tourism and ask Jack to mediate between the two rivals. The team decides to investigate a series of robberies that occurred in the 1990s as this seemed to be an attempt to run one of the families out of business. Gerry goes off on his own and believes that the Betons may be selling more than ice cream from their vans so he enlists the aid of his 18 year-old daughter to give him a hand at a little undercover work.