Question: what happened may 10 1994 in vampire diaries?
Answer: Turns out that the “worst thing Damon ever did” happened on May 10, 1994. ... While Damon stayed at the Salvatore Mansion, he slowly began switching out the vervain in Zack and his pregnant girlfriend, Gail's, coffee. It was when the verain was fully out of their system that he began feeding off them.