Though police have said Henderson is at the center of the recent gang violence, she's specifically been charged in a case from last September -- a man who was shot in a convenience store parking lot, next to the International House of Prayer in south Kansas City. It was broad daylight, a sunny, clear Saturday afternoon; I remember going out to the scene that day.
Anyway, here's the probable cause statement in that case.
Link to The Star's initial report on the arrest.

