The Curious Case of The Man With Two Sets of DNA

Raising the Question

Back at the Reno Sheriff’s Department, Long’s coworkers had been observing him closely, regarding the credibility of the DNA evidence they collected. Long worked behind the scenes for a research unit that took DNA samples and processed them for ongoing cases. The legitimacy of their results was generally accurate, but with Long’s current condition, they were forced to take another look into their methods of collection.

Becoming the Criminal

Thousands of individuals get bone marrow transplants every year, and although it is extremely unlikely for someone to develop chimerism, it has happened more than once. The forensic scientists that he worked with showed some concern for his condition though if the person that donated the bone marrow to Long were to commit a crime, Long might get pinned with it. Unbeknownst to him, the person who donated bone marrow to Long was a convicted violent criminal in Ireland who had just been released from jail…

Next Page →

Advertisement

The More You Know

  • An oyster's sex is fluid.
  • A U.S. park ranger named Roy C. Sullivan held the record for being struck by lightning the most times, having been struck — and surviving — seven times between 1942 and 1977.
  • Humans are the only animals with chins.
  • A cow-bison hybrid is called a "beefalo."
Next Page →

Post originally appeared on Upbeat News.