An acclaimed author, retired Los Angeles Police Department Sgt. Cheryl Dorsey has written an autobiography, Black and Blue, The Creation Of A Social Advocate Vol II, which provides an unfiltered look into police culture, LAPD's internal disciplinary processes, and techniques to de-escalate and diffuse tensions during police encounters as well as best practices to report police misconduct with a level of credibility that is effective, relevant and irrefutable. Sgt. Dorsey is a highly sought police expert on significant criminal justice issues making national headlines. She has been a frequent commentator on CNN, Fox News, OWN, CNN International, HLNTV, Inside Edition, MSNBC, Democracy Now, The Tom Joyner Morning Show, KPCC and KABC Talk Radio. Sgt. Dorsey has also appeared as a guest police expert on Brazilian TVGlobo, Tavis Smiley, Dr. Drew, Dr. Phil and TD Jakes Shows. She has also been featured on several TV Crime Series such as "It Takes A Killer", "Corrupt Crimes" and "Dead Files". Cheryl Dorsey is a Los Angeles native. In 1978, she began a career in law enforcement where she worked for the State of California, Department of Justice prior to joining the LAPD. www.sgtcheryldorsey.com