Police follow trail of blood, find gorgeous mom bludgeoned dead with office tape gun

Summary: David Dooley was convicted of murder and tampering with evidence in the 2012 death of Michelle Mockbee...killed in her office at work. He stood trial for the murder a second time. Was he convicted, or did he get to walk free? Nancy's expert panel weighs in: Joseph Scott Morgan, forensics expert, author of "Blood Beneath My Feet" Dr. Bethany Marshall, Los Angeles psycho analyst Ashley Willcott, Atlanta juvenile judge & lawyer Robyn Walensky, Crime Stories reporter, author of "Beautiful Life?: The CSI Behind the Casey Anthony Trial & My Observations"   See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.