Thanks for the reply Donald. So I followed your suggestion and used query builder and was able to see all the locked pages in the site. I wrote it like this:
path=/content/website
property=jcr:content/jcr:lockIsDeep
property.value=true
The right side returns a list of all locked pages. I'm trying to figure out how to get it to display the author who locked the page. I can tell that the property is held in "jcr:lockOwner". Is there a way to display that as part of the query?