stay in your system for 24 hours but if the doc. gave you a med. for high blood pressure i would ask him. some meds. may cause a problem if you just stop taking them.
Killing Mr. Griffin. Killing Mr. Griffin is a 1978 suspense novel by Lois Duncan about a group of teenage students at a New Mexico high school who plan to kidnap their strict English teacher, Mr. Griffin. Duncan developed the story from the character of Mark, who is involved in the kidnapping plan and is based on the first boyfriend of Duncan's oldest daughter.
Hank Griffin is a homicide detective with the Portland, Oregon police force. He is Nick Burkhardt's partner and close friend. Like Nick, Hank is laid back and fair; they make excellent partners. He is a skilled detective and although initially unaware that Nick has a secret, he does know that Nick's ability to see something in people is uncanny, bordering on impossibly accurate.