Joe Bryan has not been exonerated, but there is good reason to believe he was wrongfully convicted of the 1985 murder of his wife, Mickey. Bryan was convicted twice despite having been at a conference 120 miles away at the time of the murder. He has served 33 years in prison.
How could $145 million improve forensic science?
"I think we can safely say that bite mark evidence is just junk," says Michael Semanchik of the California Innocence Project. He speaks with some authority, as he has worked for many years on the exoneration of Bill Richards, who was falsely convicted of his wife's 1993 murder.
Don't put your faith in fingerprint matching 'experts'
It may be true that no two sets of fingerprints are alike, although there is no actual study showing that. Even if it is true, however, the process of matching fingerprints found at crime scenes to prints from other sources is messy. Most often, crime scene prints are partial or smudged, and there are plenty of prints that are thought common enough to match these.
Reports: Blood pattern analysis could use scientific improvement
In 2009, the National Academy of Sciences (NAS) issued a blockbuster report challenging the scientific underpinnings of many fields of forensic evidence. The report found that such evidence is rarely supported by rigorous study. Moreover, the analyses are often performed unscientifically, and analysts often overstate the scientific rigor of their evidence during testimony.
Study: Cellphone location data is not necessarily accurate
In 2009, the National Academy of Sciences issued a blockbuster report on the state of the science in forensic investigation. That report concluded that, "with the exception of nuclear DNA analysis ... no forensic method has been rigorously shown to have the capacity to consistently, and with a high degree of certainty, demonstrate a connection between evidence and a specific individual or source."
Forensic confirmation bias could sway analysts' results
A cognitive bias is something that keeps you from seeing reality as it is. Instead, the bias, which may be perfectly natural, causes you to see the world as you expect it to be.
'Making a Murderer' defendant Steven Avery wins evidence appeal
If you remember the Emmy Award-winning documentary series "Making a Murderer," you know there is good reason to suppose that the defendants, Steven Avery and Brendan Dassey, were wrongfully convicted of the murder of Teresa Halbach. As the documentary showed, Attorney Dean Strang and I represented Avery at trial.
10 years after the NAS report, is forensic science more reliable?
Forensic In February 2009, the National Academy of Sciences (NAS) released a ground-breaking report called "Strengthening Forensic Science in the United States, A Path Forward." Researchers at NAS had looked at the state of forensic science in the U.S. and found serious problems.
NBC examines the issues with common forensic evidence
If you've been reading our blog, you know that many common forensic evidence techniques have been called into serious question by scientists. Yet police, prosecutors and judges continue to use or allow these techniques to be used. Sometimes, it seems as if they are used simply because they have been in use for so long. That isn't sound policy.
Analysis reveals more flawed forensic evidence being presented
"How many cases of innocent people being wrongly convicted have to occur before people realize that there's a very broad spectrum of forensic science?" asks U.S. District Court Judge Jed Rakoff, a former member of the National Commission on Forensic Science.
