About the Author
Mark Langan retired after a twenty-six-year career with the Omaha Police Department. In 1978 Mark was the youngest police officer ever hired on the Omaha Police Department at age eighteen. He worked as a uniformed officer and as a detective in the Burglary, Vice, and Narcotics Units. Mark was promoted to the rank of sergeant in 1988, working as a supervisor in the Narcotics Unit until his retirement in 2004.
During his career Mark wrote nationally published articles on various law enforcement topics and lectured throughout the country. Recognized as a court-authorized expert on narcotics investigations, Mark testified hundreds of times in both state and federal court.
Mark was awarded the Omaha Police Department’s highest honors: the Medal of Valor and the Distinguished Service Medal for his work in the Narcotics Unit, and numerous commendations over the years.
Mark serves on the Board of Directors for Omaha Crime Stoppers and the First Responders Foundation.
Mark is now Vice-President of Field Operations for the Nebraska Humane Society where he is responsible for the investigation of crimes against animals.