 A Chicago woman's been arrested after she threatened and bit an Indiana State Police trooper during a traffic stop. It was early Saturday night when the state trooper saw 22-year-old Shelby Foster behind the wheel of a vehicle going 105 miles per hour on I-94 in Porter County. The trooper says Foster showed signs of being drunk and was verbally aggressive. She claimed to be related to a Chicago police officer and had fake IDs in her purse. On the way to jail, Foster slipped out of one handcuff.