A second threatening note is discovered at Quincy Junior High School within less than a week.  A student discovered the note yesterday and turned it in to school officials.  Superintendent Lonny Lemon says the note referenced a specific date when a threat would be carried out at the school.  He believes the newest note is an off-shoot of the first, which was discovered in a bathroom last Thursday.  The school has been on heightened security since the initial incident.  Lemon encourages any students with information to come forward.