Cold Sacrifice - DS Ian Peterson, Bk 1 Author:Leigh Russell The first in a new series featuring DS Ian Peterson, a supporting novel in Leigh Russell's first three DI Geraldine Steel novels — When Henry's wife is stabbed to death, he pays a prostitute to give him an alibi. Her body is discovered, strangled, and the police realize they are dealing with a serial killer who will stop ... more »at nothing to cover his tracks. While they are hunting for evidence, another prostitute is brutally murdered. On the track of a vicious killer, DS Ian Peterson doesn't realize he is risking the life of his young colleague, Polly. Already established as a popular character in his own right, Ian appears in a supporting role in the first three Geraldine Steel novels. Cold Sacrifice is the start of his own career as protagonist in a brand new detective series.« less