BOMBSHELL NEW CLAIM in Fort Worth cop shooting of 28 year-old woman in her own home with little nephew.

Atatiana Jefferson is gunned down in her own home by a Fort Worth police officer who was conducting a welfare check. He never id's himself as a police officer. Covering this case with Nancy Grace today is: Darryl Cohen,  Former Assistant District Attorney, now a defense attorney; James Shelnutt, 27 years Atlanta Metro Major Case detective, SWAT Officer, retiredl; Dr Katherine Maloney, Nickel City Forensics;  Dr. Carla Manly, Clinical Psychologist, Author of "Joy from Fear"; and investigative journalist Dave Mack.