Crossovers.  1 A Dark Day is part one of a crossover with Chicago P.D. where an explosion occurs at Chicago Med, leading the fire and police departments to track down the culprits.  2 Nobody Touches Anything is part one of a crossover with Law & Order: Special Victims Unit and Chicago P.D. centered on a pedophile ring.
How long does alcohol stay in my system for a saliva test? Depends: Alcohol has an approximate detection time of 12-24 hrs,The detection time depends on the maximum level of blood alcohol content (BAC) which can vary. One serving of alcohol can be fully absorbed in the blood stream 30 min up to 2 hrs after intake. The body metabolizes aprox 0.25 oz per hour.
The liver metabolizes one ounce of alcohol every hour, on average. Alcohol can be detected in your blood, urine, sweat, breath, and saliva for up to 5 days, depending on factors such as body weight, gender, and age. Alcohol can be detected in your hair for up to 90 days. Factors such as weight, gender and age affect alcohol absorption.