“Say her name” posters on display May 20, 2015, at a New York City vigil for black women and girls killed by the police. Photo courtesy of All-Nite Images via Wikipedia Commons.

Police kill unarmed blacks more often, especially when they are women, study finds

Blacks, especially women, are more likely to have been unarmed when killed by police than non-blacks, and that risk appears to increase in police departments with a greater presence of non-white officers, according to a new study of nationwide data from Washington University in St. Louis. The study is the first in a series of reports from the ongoing Fatal Interactions with Police (FIPS) research project, which includes contributions from public health and biostatistics experts at hospitals and universities.