los : 3  angeles : 3  may : 1  DD : 3  upi : 1  civil : 1  rights : 1  activists : 1  are : 1  calling : 2  for : 2  an : 1  independent : 1  investigation : 1  into : 3  the : 14  shooting : 1  death : 1  of : 4  a : 4  homeless : 1  black : 1  woman : 4  by : 1  police : 3  say : 2  pushed : 1  her : 2  shopping : 2  cart : 2  officers : 2  and : 4  tried : 1  to : 8  stab : 1  one : 2  with : 1  large : 1  screwdriver : 1  after : 1  they : 1  stopped : 1  question : 1  last : 2  week : 1  about : 1  number : 1  thefts : 1  in : 3  area : 1  year : 2  old : 2  officer : 1  edward : 1  larrigan : 1  had : 1  move : 1  suddenly : 1  avoid : 1  being : 1  stabbed : 1  fired : 1  shot : 2  as : 2  continued : 1  try : 1  attack : 1  him : 1  she : 1  was : 2  upper : 1  torso : 1  died : 1  soon : 1  afterward : 1  at : 1  hospital : 1  county : 1  coroner's : 1  office : 1  identified : 1  margaret : 1  laverne : 1  mitchell : 1  whose : 1  known : 1  address : 1  long : 1  beach : 1  director : 1  project : 1  islamic : 1  hope : 1  njee : 1  ali : 1  wants : 1  justice : 1  department : 1  look : 1  case : 1  see : 1  if : 1  excessive : 1  force : 1  guidelines : 1  were : 1  violated : 1  is : 1  protest : 1  march : 1  thursday : 1  outside : 1  lapd's : 1  headquarters : 1  