Police stand at the ready before dispersing a crowd standing in the middle of W. Florissant Avenue on Monday, August 18, 2014 in Ferguson, Mo. (Christian Gooden/St. Louis Post-Dispatch/MCT)
Police stand at the ready before dispersing a crowd standing in the middle of W. Florissant Avenue on Monday, August 18, 2014 in Ferguson, Mo. (Christian Gooden/St. Louis Post-Dispatch/MCT) MCT
Police stand at the ready before dispersing a crowd standing in the middle of W. Florissant Avenue on Monday, August 18, 2014 in Ferguson, Mo. (Christian Gooden/St. Louis Post-Dispatch/MCT) MCT

Data on police shootings is hard to find

August 20, 2014 5:16 PM