Serum alcohol levels, toxicology screens, and use of the breath alcohol analyzer.
Breath alcohol, alcohol levels and toxicology screens are used
Nothing is used to check alcohol level
Two kids look outside.
A child does a cartwheel outside.
There are things you have to consider when trying to decide how strong or weak corroborating evidence is.
The data shows exactly how many cell phones there are.
A man is standing next to a motorcycle.
A lion trying to kill a deer for its food