Peter Stewart's Murder Cases I and II

Case One The Serial Killers Secret People drop like flies from poisoning, but how are they poisoned and why is it only people from the legal profession that the killer is targeting? Case Two Accused Falsely Things mysteriously disappear from a handbag and cause a near death. It keeps changing hands which causes a nightmare for me, it appears as time goes on that the supranational may be involved and vengeance from beyond the grave may be the motive for a murder still unsolved.