A Montgomery County resident learned the hard way why you shouldn’t allegedly drink and drive. Prosecutors say 25 year old Calli Dretke didn’t just hit a police car but she slammed into the Montgomery County Sheriff’s Office BAT Van. You know the vehicle that checks the blood alcohol of people accused of drinking and driving. Investigators say Dretke also hit a patrol car near Research Forest around 2 am Sunday morning. She’s since been charged with intoxication assault of a peace officer and DWI!