The 60-year-old former detective now lives in a quiet neighborhood outside of Roehampton, southwest London, where she tried to honeytrap Stagg.
Following the failure of the prosecution case in court, an extremely restrictive legal clause protects her true identity.
She and her ex-policeman spouse are considered to be well-liked in their neighborhood.
In the 1990s, he left the service due to health problems.
Lizzie took 18 months off work due to illness before retiring early in 1998 after 13 years as a police officer.
“The consequence of being involved in this case has been traumatic,” a friend stated in 2000.