The book arose from personal conversations between Reynolds, who is black, and Kiely, who is white. The two met on a Simon &amp; Schuster book tour in 2013, which coincided with the news that George Zimmerman had been acquitted of the murder of Trayvon Martin. Though strangers, Reynolds and Kiely began to share their feelings, each finding the other was "as frustrated as angry and as confused as I was", as Reynolds put it. A friendship developed and the conversations continued with increasing urgency; after a white police officer shot and killed Michael Brown, Kiely reached out to Reynolds to propose they write a book addressing police brutality and racial profiling.