mark langan

Sergeant (Ret.)

City of Omaha (Nebraska) Police Department

Sgt. Mark Langan retired after a twenty-six year career with the Omaha Police Department. 

Mark was awarded the Medal of Valor, Distinguished Service Medal, and numerous commendations for his work in the Metro Area Drug Task Force. 

During his career Mark testified as a court-authorized expert in the area of narcotics trafficking, and taught seminars throughout the country. 

Mark is the author of BUSTING BAD GUYS, MY TRUE CRIME STORIES OF BOOKIES, DRUG DEALERS, and LADIES OF THE NIGHT. This book is an Amazon Best Seller and was recently voted one of fifteen must reads for police officers world-wide by www.policeone.com. Mark’s website is www.bustingbadguys.com

Course Topics: Busting Drug Dealers 101