State v. Caviness

Defendant’s fourth assignment of error complains of the admission of the testimony of the witness Evans relating to the result of a breathalyzer test. The exceptions upon which this assignment of error are based arose under the following circumstances: R. E. Evans, the only witness for the State testifying as to a breathalyzer test, testified and the following occurred:

“I am R. E. Evans, member of the State Highway Patrol and have been for twelve years and I am presently assigned to Gran-ville County; I have been to-special schools; I have studied the breathalyzer. I went to the school for…