On a sunny day last September, Ayisha Williams set up a canopy on the sidewalk outside her father’s house in Emerald Hills. She and her 15-year-old daughter regularly used his Wi-Fi and the canopy’s shade to get homework done. That day, she tried to make sure the shade also reached her 19-year-old son, who was sleeping in her car.
Williams’ girlfriend joined them.
Suddenly, San Diego police officers arrived. A peaceful day devolved into chaos…