2008
S05E13 finale
Sylvia, a disillusioned British spy turned detective starts a new life in the beautiful heart of Italy. She soon finds out trouble follows her wherever she goes.. After years as an MI6 operative, Sylvia winds up in a village in Umbria visiting her sister Isabel and becomes involved in a murder investigation.
Freelancing for MI6, Sylvia poses as the PA for a diplomat's widow at her luxurious lakeside villa. She's keeping watch on a South American politician, but when a dead body is found in the lake, Riva is astonished to discover Sylvia already onsite.