I have a credit card from 2004/2005 that went into collections years ago. A couple months ago I was delivered Pattern Interrogatories by a lawyers office. I went to the courthouse to look up the case and found that it was from this very old credit card. They got a judgement against me back in 2012 so the case could stay open, but I was never served papers for that court date. I asked the lawyers office for validation of debt and they sent this "bill of sale" from 2005. I know the statute of limitations is 6 years in Colorado. If they "bought" this debt in 2005 and then went to court in 2012 to keep it going then that would be past the 6 years that they have, right? Can I fight this in any way or should I just try to make a payment arrangement with them? Thanks so much!!