DCI Jane Tennison's investigation of a murder is complicated with the unexpected participation of her secret lover in her detective unit. DCI Jane Tennison's investigation of a murder is complicated with the unexpected participation of her secret lover in her detective unit. DCI Jane Tennison's investigation of a murder is complicated with the unexpected participation of her secret lover in her detective unit. DCI Jane Tennison's investigation of a murder is complicated with the unexpected participation of her secret lover in her detective unit.