AdSDCC is a resource blog for those interested in old unsolved homicides and wrongful convictions. Many cases have no web presence or a very limited one. With the Internet as a primary source for information gathering it is crucial that those developing new technologies can find these old cold cases. Many things have changed in the past decades. Old but properly preserved evidence can be tested for touch DNA and it has already made a huge difference in solving some of these old cold cases. Cross-referenced databases of the missing and the unidentified has provided us with answers as well.

Not every newspaper has online archives or if they do, not all editions are online or hidden behind a pay wall. Many newspapers are not available on microfilm in public libraries. That is why I started my own small but public database. You can find more than 180 cold cases here. The database is updated with every new post. Not every case is updated in a new post but I do update the database so always check there. These case descriptions can also serve authors as inspiration for plot/character development. Trial dates from cases I watch are highlighted in the left margin on the home page.

Every month, my blog features a “Case of the Month.” This can be an unsolved homicide, a missing person, an unidentified person or, a wrongful conviction. This series is not limited to any particular country. You can find the link in the green top menu bar.

I am neither a law enforcement officer nor a private investigator. It is crucial that you understand that. I am a Dutch non-practicing lawyer/human rights defender working in the USA on unsolved homicides, wrongful convictions. I help other human rights defenders/attorneys when requested. My blog won in the American Bar Association’s Top 100 Blawgs (category: criminal justice) in 2013, 2014, and 2015.

As for comments, please share your thoughts on your own social media platforms. By doing so you too enhance the victim’s digital footprint. By sharing/liking/retweeting these posts, the case reaches new networks, new connections, and new news feeds. Maybe one day the updates will pop up in the right person’s news feed. Someone who can help. And that is the goal.

Feel free to drop me a line by using the contact page. There is a Facebook page for this blog to enhance the visibility of the cases. You know what to do there and I thank you.




  1. […] been busy writing a number of articles aimed at the non-scientist, for the very reputable website Defrosting Cold Cases, run by the illustrious Vidster. (I urge you to check out his work if you have any interest at all […]

  2. […]  Its webmaster is a man using the name VIDSTER, who has a very impressive backgound as “a lawyer with a long history in the fields of criminology and human rights defense; however, I am not a practitioner.” See his bio here. […]