Don't Stand Still

This is an Apple Books audiobook narrated by a digital voice based on a human narrator.

Ruby Iris Williams, White's friend with benefit, staggers into his house with a critical gunshot wound to her stomach. She is barely clinging to life; fortunately, help arrives at his place in record time.

However, when the paramedics are loading her in the back of an ambulance, someone fires a shot at them, hitting one of the medics. The shooter then carnaps the ambulance with Ruby's injured body inside.

Why?

Does it have anything to do with Sullivan White's job as a Trident Officer, London Metropolitan Police anti-gun and gang crime unit?

Does it have to do with Ruby being the U.S. Cultural Attaché to G.B?

Cruelly, Ruby is gone before White could tell her what she truly means to him; it breaks him more than anything.

He keeps sane by focusing on seeking justice for her, but once he succeeds on his quest, will he be able to move forward?