Vengeance - Alexandra Drummond Thriller Series, #4

Alexandra is reminded of the bittersweet memories that once brought her joy, now distant and fading as the anniversary of her husband's tragic death approaches. A routine patrol takes an unexpected turn when a call reporting an armed robbery demands her immediate attention. However, distracted by her inner demons, Alexandra makes a critical error that places her on the wrong side of the law. Tension courses through her actions as she grapples with the looming threat of incarceration.
Seeking solace, Alexandra joins her Egyptian friends for their annual mourning ritual. Little do they anticipate that the spectre of urban violence will descend upon a once-reputable area of London, unleashing chaos and fear in its wake. With scant evidence to present to the police, Alexandra takes matters into her own hands and embarks on a personal investigation.