Ghost x reader

A strong women, mentally damaged joins the 141 force after her second team dies in her arms. She has made a rep for her self as the Mustang. Short for her age but tough like a mustang she terrifies her enemies when she laughs in the face of death. She's been so close to death so many times that she willingly shakes the hang of the grim Reaper before she murders her enemies alive, cold blood. She takes there dog tag with their dried Blood on it as a reward.