Petition to Deny Parole for Cop Killer Gregory Powell Petition: Signature List Feed http://gopetition.com/signatures/petition-to-deny-parole-for-cop-killer-gregory-powell.html Online petition signatures en-us Sat, 11 Apr 2026 02:32 UTC GoPetition RSS Feed Generator Copyright 2026 GoPetition Jeff Redding [Signature #1] https://gopetition.com/signature/locate/8999192?utm_medium=rss Fri, 26 Nov 2010 02:26:19 UTC 8999192