The passive voice writing in this article is as usual playing defense for the police.
Independence police’s response to that 911 call ended with the shooting death of Pike, 34, and her two month old daughter, Destinii Hope. Let me rephrase this in a less passive way. The response to that 911 call from the independence police officer ended with him shooting Pike, 34 and her two month old daughter, Destinii Hope, to death.
I'm not implying this specific author or newspaper are writing in this style out of malice. I think this is part of a problem with the culture in journalism, because most articles on police violence are written this way.
Which may be the end goal, use this as a wedge to convince their base that revoking citizenship may be justified in some cases.