Each year, three brothers visit their grandfather for the summer. He is highly skilled in ninjutsu, and for years he has trained the boys in his techniques.
Phoebe and a fellow American in Rome find a dog with a $5000 reward. They take a train to the owner in Monte Carlo. She turns up murdered. They run and become suspects just as 3 other Americans on the train.
George Kuffs, 21, leaves a pregnant girlfriend. He visits his brother Brad to bum money off him. Brad's shot and George IDs the killer at SFPD but to no avail. He inherits Brad's patrol district. He keeps it to get the killer.
