然而，大多数的杀人和失踪人员案件的特点，给监狱囚犯警方没有足够的线索对在甲板卡的鉴于囚犯实施拘捕。

　　十二月，2010名警察宣布该项计划：52张扑克牌都分别代表了整个国家不同的冷案件。印刷了近8000纸张然后送去监狱囚犯，谁可能有相关信息的情况下。

　　尽管警方收到数以百计的提示线索，大多数很特别的案件--包括五个凶杀案件一直持续到1997--仍然没有得到破解。

　　警方要求公众识别这些卡片然后给警方提供线索，可以匿名提交。

　　译文：

　　Two years after police announced a plan to solve Kentucky cold cases with playing cards, three once-dormant homicide cases have been closed.

　　However, most homicides and missing persons cases featured on decks of cards given to prison inmates have not generated enough leads to make arrests, state police said in a news release Thursday.

　　In December 2010 police unveiled the plan: Each of 52 cards featured a different cold case from throughout the state. Nearly 8,000 decks were printed and given to prison inmates, who might have information about the cases.

　　Despite police having receiving hundreds of tips, most of the featured cases - including five homicides in Lexington dating to 1997 - remain unsolved.

　　State police are asking the public to view the cards and call police with tips, which can be submitted anonymously.