Possession of Cocaine: On 3/27/11 at 10:59 pm, Trooper First Class Wiersma stopped a vehicle for traffic violations on Sitting Bull Trail in Lusby. A K-9 search of the vehicle was conducted with positive results. Colleen M. Kellam, 21 of PortRepublic, was found to be in possession of cocaine and drug paraphernalia. She was arrested and incarcerated at the CalvertCountyDetentionCenter.