Four people are in custody after their arrests this week on drug charges in Vincennes. Information obtained by authorities about drug activity at two locations-The Econolodge Hotel and a 15th Street residence led to search warrants being obtained and served. Taken into custody were 24 year old Brian Lentz, 23 year old Jedidiah Mills, 27 year old Amber Lee Fox and 34 year old Brandon Hall all of Vincennes. They have been charged with various methamphetamine and other drug related charges and were being held in the Knox County Indiana Jail. The Indiana State Police, Knox County Sheriffs Department and Vincennes Police collaborated on the investigations and arrests.