Dennis N. Griffin was born in Rome, New York in 1945. He joined the U. S. Navy in 1962. After being honorably discharged in 1966, he returned to central New York. He is married and has four adult children.

Mr. Griffin began his career in investigations and law enforcement in 1975, when Pinkerton, Inc. hired ...him as a private investigator. His duties included insurance fraud, missing persons, financial and background investigations, as well as undercover operations.

In 1979 the Madison County, New York Department of Social Services hired him as a Senior Child Support Investigator. He was responsible for locating and conducting financial investigations of persons failing to provide legally mandated child support.

In 1981 he joined the Madison County Sheriff's Department, and attained the rank of sergeant. He was a shift supervisor and public information officer. During the same time-period, he moonlighted as a part time patrolman for the Village of Chittenango Police Department.

In 1987 Mr. Griffin was hired by the New York State Department of Health as Director of Investigations, Wadsworth Center. The primary mission of his unit was to investigate violations of the Public Health Law relating to clinical and environmental laboratories, and health care fraud. He was responsible for hiring and training investigators, case assignments and general supervision. In addition, he personally handled the more difficult and complex investigations. Many of these cases received both local and national media attention. He retired in 1995.

In 1996, Dennis was supposed to be retired, but decided to tell the story of what he learned while investigating the operation of a medical examiner's office. It was an eye-opening experience and he felt compelled to share it with others. Dennis eventually authored a fictionalized account called, The Morgue. However, readers didn't believe anything in the book could actually happen, but they liked the story and his style; rough edges and all. Six more mystery/thriller fictions followed.

The author is an active member of the Police Writers Association. He attended Onondaga County Community College, Mohawk Valley Community College and the Central New York Regional Academy for Police Training. He has three other novels published through 1stBooks. The first, The Morgue, was published 1999. Red Gold, followed in 2000.

In January 2002, his writing career was at a crossroads. Would he continue the uphill struggle for recognition in a genre with a number of well-established authors? Or was it time to find another hobby? The question was answered at a writers' conference when a lady suggested Dennis try his hand at police-related non-fiction. That was the turning point. He began writing Policing Las Vegas, the history of law enforcement in Las Vegas and Clark County from 1905 thru 2004. Policing was released in April 2005.

Writing that book opened his eyes to some interesting things about Las Vegas and the mob that he wanted to explore; leading to his second non-fiction book, The Battle for Las Vegas, the story of the Vegas reign of Chicago mob enforcer Tony Spilotro. In the movie Casino, actor Joe Pesci played a character based on Spilotro. The Battle for Las Vegas was released on July 1, 2006.

In writing that book, Dennis relied heavily on resources such as retired FBI agents and police detectives from that era, and through his conversations with career criminal and former Spilotro lieutenant Frank Cullotta. Those conversations led to a third Vegas-based non-fiction, CULLOTTA - The Life of a Chicago Criminal, Las Vegas Mobster, and Government Witness, released nationally in July 2007.

Since that time, Dennis has written several books on the true stories of the Las Vegas mob and the era in which they reigned.

In 2007 Denny began hosting his own Internet radio show on Blog Talk Radio. You can hear his broadcasts live or listen to archived shows at http://www.blogtalkradio.com/dennisngriffin.

Glen Meek is a former TV investigative reporter and current part-time private investigator. For more than thirty years as a journalist, he covered the sometimes mean -- but always interesting -- streets of Las Vegas. From the devastating PEPCON explosion in 1988 to the mass murder of October 1, 2017, Glen has been a professional eyewitness to Las Vegas history. During that time, he was honored with ten Emmy awards from the National Academy of Television Arts and Sciences/Pacific Southwest Chapter. Although journalism was his first career, Glen also spent more than seven years as a staff investigator for the Federal Public Defender of Nevada. This experience, working inside the justice system, was a remarkable hands-on education in how criminal cases are charged, prosecuted and defended. Though he no longer works for the Federal Public Defender, Glen still investigates criminal cases on behalf of defense attorneys as a registered employee of two private investigation firms in Las Vegas. Glen's first book, "Wrong Numbers", written with Dennis N. Griffin, is the product of his combined journalistic/investigative education and experience. It is the culmination of years of collecting facts, interviewing witnesses, and reviewing evidence about perhaps the most interesting -- and most mysterious --case Glen covered in three decades as an investigative reporter.