Im trying to get all the paperwork together to apply for my U.S. Waiver.. I was at the point where I am needing to expain my convictions.. I had 2 charges of "obstructing a peace officer" and I cannot for the life of me remeber what happened.. It was 1994 and the court sent a letter back stating the files have been destroyed.. I have a pardon for these charges as I applied for this in 2008 HOWEVER I cannot recall what I did... Thoughts?? .. Also my charges state they are from Peterborough and on my pardon it states Toronto.. Very confused and and worried..