stitcherLogoCreated with Sketch.
Get Premium Download App
Listen
Discover
Premium
Shows
Likes

Listen Now

Discover Premium Shows Likes

Just Science

151 Episodes

41 minutes | 23 days ago
Just Off The Shelf Forensics_2020 Case Studies_149
In the final episode of the Case Studies season, Just Science sat down with Tim Schade and Brian Cochran to discuss off-the-shelf crime scene processing products. Budgetary concerns often plague smaller forensic labs and law enforcement agencies. Scene investigators might realize that some of those expensive forensic tools might not be attainable for their departments. Savvy shoppers, such as Tim Schade and Brian Cochran, combine ingenuity with experience to find budget-friendly solutions to crime scene processing problems. Listen along as they discuss their methods, repurposing existing materials, and hunting for over-the-counter solutions in this episode of Just Science. This season is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.
44 minutes | a month ago
Just Erroneous Identification_2020 Case Studies_148
In episode seven of the Case Studies season, Just Science sat down with John Vanderkolk and Marcus Montooth of the Indiana State Police to discuss erroneous identification and the Lana Canen case. In 2005, Lana Canen was convicted as an accomplice for the robbery and murder of 94-year-old Helen Sailor. After serving eight years, her conviction was overturned, and she was released from prison. John Vanderfolk and Marcus Montooth were working for the Indiana State Police at the time that her conviction was being overturned. Listen along as they discuss the need for updated training, the value of technical review, and the wrongful conviction of Lana Canen in this episode of Just Science. This season is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.
36 minutes | a month ago
Just Identifying Fingerprints Through Photographs_2020 Case Studies_147
In episode six of the Case Studies season, Just Science sat down with Karen Oswald, Senior Evidence Specialist with the Suffolk County Police Department in New York, to discuss methods for identifying fingers and hands captured in evidentiary photos. As cellphone and camera technologies continue to improve, so does the quality of the images they produce. Most people today carry smartphones at all times, therefore more criminals are incriminating themselves with the photos they take. While investigating a case, Karen Oswald saw an opportunity to use pictures from a suspect’s cell phone as a tool for identifying his hands and proving his guilt. Listen along as she discusses techniques for identifying prints captured in evidentiary photos and the challenges associated with the process in this episode of Just Science. Some content in this podcast may be considered sensitive and may evoke emotional responses, or may not be appropriate for younger audiences. This season is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.
38 minutes | a month ago
Just The Grim Sleeper Serial Killer_2020 Case Studies_146
In episode five of the Case Studies season, Just Science sat down with Rockne Harmon, forensic consultant and former senior deputy district attorney for Alameda County in California, to talk about familial DNA searching and the case of the Grim Sleeper Serial Killer. From the mid 80s to 2007, Lonnie David Franklin Jr, otherwise known as the Grim Sleeper, was responsible for at least 10 murders in California. Although he started killing in the 1980s, large gaps of time between murders and underutilized DNA evidence left at the crime scenes made it exceptionally difficult to find a suspect. Franklin was arrested in 2010 after investigators used familial DNA searching to connect DNA recovered at multiple crime scenes to one of Franklin's relatives. Rockne Harmon was instrumental in convincing the California Department of Justice to implement familial DNA searching in cold cases, ultimately leading to the arrest of the Grim Sleeper and many other offenders. Listen along as he discusses familial DNA searching and the case of the Grim Sleeper in this episode of Just Science. This season is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.
45 minutes | 2 months ago
Just Fingerprints And Lasers_2020 Case Studies_145
In episode four of the Case Studies Season, Just Science sat down with forensic consultant, author, and instructor Brian Dalrymple to discuss his research and impact on the field of latent print identification. In 1977, a team of researchers developed a method for detecting fingerprints by examining inherent fluorescence using an argon ion laser. This new technology revolutionized the field of latent print identification. Brian Dalrymple was an original member of that research team, but his career did not stop there. He has completed approximately 100 examinations of murder victims for fingerprint evidence, authored several journal articles and books, and contributed to the widespread adoption of lasers used for detection. Listen along as he discusses the origins of his research and methods for examining bodies for fingerprints in this episode of Just Science. This season is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.
48 minutes | 2 months ago
Just The Jodi Arias Case_2020 Case Studies_144
In episode three of the Case Studies Season, Just Science sat down with Heather Conner, Latent Print Unit Technical Leader in Mesa Police Department’s Forensic Services, about the investigation of a grisly murder in Arizona. In June of 2008, Travis Alexander was found dead in the bathroom of his home. His killer, ex-girlfriend Jodi Arias (air ias), was found guilty of first-degree murder and sentenced to life in prison. Heather Conner and her team used a variety of forensic disciplines to piece together the crime scene and affirm the conviction. Listen along as she discusses her journey in forensics, the investigation of the murder of Travis Alexander, and the importance of a multidisciplinary approach to crime scene analysis in this episode of Just Science. This season is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.
46 minutes | 2 months ago
Just The Story Behind Bloodstain Pattern Analysis_2020 Case Studies_143
In episode two, Just Science sat down with Erin Sims, Forensic Lab Manager at the Lincoln, Nebraska Police Department, about bloodstain pattern evidence in forensic investigations. Not all crime scenes will have bloodstains. But when they are present, analysts can use them to help determine the types of activities or mechanisms that produced them. Erin Sims believes that bloodstain patterns can tell the unknown story behind a crime. Listen along as she discusses the application of bloodstain pattern analysis and how it fits into the larger puzzle of crime scene investigation in this episode of Just Science. This season is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.
52 minutes | 2 months ago
Just Psychopathy And Criminal Behavior_2020 Case Studies_142
In the Case Studies season opener, we sat down with Mitchell Pilkington, crime scene manager at Layton City Police Department in Utah, to discuss psychopathy and criminal behavior. This season is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.
49 minutes | 4 months ago
Just Forensic Genetic Genealogy and GEDmatch: Verogen’s Approach_Special Release_141
In this Forensic Science Week special episode, Just Science interviews Brett Williams, the CEO of Verogen, about the GEDmatch database, how it can be used by law enforcement to perform forensic genealogy searches for investigative leads, and the short- and long-term plans Verogen has for the widely used database and related services. Verogen is a spin-off of the Illumina corporation and has grown to be an innovator in the realm of forensic genomic technologies. Since their inception, Verogen has evolved from forensic applications to focus on biometrics-based human identification, as a whole. Following this vision, in December of 2019 Verogen acquired GEDmatch, a crowd-sourced database used by millions of genealogy enthusiasts to trace their family trees, but more recently it has been adopted by law enforcement to aid in cold case investigations. Listen along with our guest host, Donia Slack, as she and Brett Williams discuss the impact that genetic genealogy and GEDmatch have had on the criminal justice system in this episode of Just Science. This episode is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.
38 minutes | 4 months ago
Just The Impact Of Disturbing Media_Digital Evidence_140
In episode eight, Just Science interviews Dr. Kathryn Seigfried-Spellar from Purdue University about the impact of disturbing media on forensic professionals. Repeated exposure to violent and graphic media can have long-term negative effects on digital forensic examiners. Dr. Kathryn Seigfried-Spellar is researching the connection between disturbing media and the examiners who analyze it every day. Listen along as she discusses digital forensic examiners and the impact of disturbing media in this episode of Just Science. This season is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.
53 minutes | 5 months ago
Just Deepfakes_Digital Evidence_139
In episode seven, Just Science interviews Dr. Catalin Grigoras and Cole Whitecotton from the National Center for Media Forensics about deepfakes. Deepfakes are a form of synthetic media that replaces an existing image with someone else’s likeness. While relatively new, deepfake technology has grown in sophistication over the last few years. In some cases, the synthetic image is almost indiscernible from the person that it is imitating, which can create a lot of problems for forensic analysts. Dr. Catalin Grigoras and Cole Whitecotton are working to understand and combat deepfakes. Listen along as they discuss the capability, implications, and the future of deepfake technology in this episode of Just Science. This season is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.
26 minutes | 5 months ago
Just NIST's Digital Forensics Black Box Study_Digital Evidence_138
In episode six, Just Science interviews Barbara Guttman from the National Institute of Standards and Technology about the first large-scale black box study to test the accuracy of computer and mobile phone forensics. In forensic science, black box studies are used to measure the reliability of methods and techniques that rely on human interpretation. Barbara Guttman and her team at NIST are working to measure the overall competency of the digital forensics community at large by releasing an open-enrollment online test available to interested forensic scientists. Listen along as she discusses the parameters of the test, the expected results, and the value of the study in this episode of Just Science. This season is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.
36 minutes | 5 months ago
Just Digital Evidence 101_Digital Evidence_137
In episode five, Just Science interviews Matt Ruddell from Florida International University about their efforts to develop forensic education and training programs at FIU. The National Forensic Science Technology Center at Florida International University offers a variety of courses, consulting, and training geared toward forensic scientists. Matt Ruddell and the rest of the faculty at FIU are working to develop accessible programs for law enforcement, military personnel, and now – undergraduate students. Listen along as he discusses the development of digital forensics courses and his experience in the university system in this episode of Just Science. This season is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.
39 minutes | 5 months ago
Just Data Stories_Digital Evidence_136
In episode four, Just Science interviews Paul Reedy, Owner of 4th Street Global, a digital forensics and cyber security consulting firm, about data stories and the future of digital evidence. Rapidly changing technology can complicate the analysis of digital evidence. As such, it is imperative that researchers and investigators work to stay on the cutting edge of the digital world. Paul Reedy believes that being proactive when it comes to the development of new digital evidence technologies will help investigators keep up with criminals. Listen along as he discusses tool validation, data stories, and the ever-evolving landscape of digital evidence in this episode of Just Science. This season is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.
32 minutes | 6 months ago
Just Digital Evidence In The Courts Of Appeals_Digital Evidence_135
In episode three, Just Science interviews Martin Novak, a Computer Scientist with the National Institute of Justice, about digital evidence in the United States Court of Appeals. Digital evidence has the capacity to identify suspects, win acquittals, and obtain convictions. Whether through cars, smart homes, cell phones, personal computers, or a myriad of other devices, analysts are able to collect a staggering amount of data during the investigation of a crime. Martin Novak is currently studying the application of digital evidence in the courtroom. Listen along as he discusses cases, his current research goals, and the role of digital evidence in the Court of Appeals in this episode of Just Science. This season is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.
39 minutes | 6 months ago
Just A Public Defender’s Perspective_Digital Evidence_134
In episode two, Just Science interviews Nicolas Hughes, assistant public defender with the Harris County Public Defender’s Office in Houston, TX, about the validation of tools utilized by digital forensics laboratories. Many forensic laboratories face overwhelming caseloads; digital forensic labs are no exception. The diversity and complexity of devices that can be used as digital evidence continues to be a dynamic problem. From malware scanners to cell phones to smart homes, digital evidence can be a pivotal piece of the puzzle when investigating crimes. Nicolas Hughes is uniquely poised to drive better practices within the digital forensic discipline. He blends his background in computer engineering and law to better understand problems of inaccuracy and misinterpretation. Listen along as he discusses digital security, the value of a skilled technician, and the validation of digital forensics tools in this episode of Just Science. This season is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.
46 minutes | 6 months ago
Just The Evolution Of Digital Evidence_Digital Evidence_133
While the realm of digital evidence is still relatively new, it requires validation and testing like all forensic disciplines. Digital evidence is a dynamic discipline that can often provide greater insight into the investigation of a crime or the defense of the alleged perpetrator. In this season of Just Science, we will be covering the history and interpretation of digital evidence, emerging technologies used in investigation and as evidence, and the validation of digital forensic tools. In episode one, Just Science interviews Paul Reedy, owner of 4th Street Global, a digital evidence consulting firm, about the history and evolution of digital evidence. This season is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.
46 minutes | 8 months ago
Just Applied Leadership for Resiliency in CSIs_Special Release_132
afj2gv6x In this special release episode of Just Science, we sat down with Ashley Church and Erin West, founders of Gap Science, to discuss stress and resiliency in crime scene investigators. Traumatic death investigation can have adverse, long-term effects on crime scene analysts. As Ashley Church and Erin West moved through their respective careers, they noticed a lack of training around protecting the psychological well-being of forensic scientists. Gap Science is working to fill this void in knowledge and address the challenges that investigators are experiencing every day. Listen along as our guests discuss compassion fatigue, the supervisor's role in protecting their people, and the impact of violent crime scenes on forensic scientists in this episode of Just Science. This episode is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.
34 minutes | 8 months ago
Just Mitochondrial DNA_2020NIJRandD_131
In episode seven of the 2020 R&D Season, Just Science interviews Kimberly Sturk-Andreaggi, a Research Scientist at the Armed Forces DNA Identification Laboratory, about the development of entire mitogenome reference data using an automated high-throughput sequencing workflow. Disaster victim identification comes with a unique set of hurdles. Poor-quality DNA, decades-old samples, and a lack of relative referential data can make the identification of victims from current and past conflicts challenging. This is the reason that the Armed Forces DNA Identification Laboratory uses mitochondrial DNA as their primary testing method. Stay tuned as our guest discusses the utility of mitochondrial DNA and a method for developing entire mitogenome reference data in this episode of Just Science. This season is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.
49 minutes | 9 months ago
Just a Statistical Approach to Glass Evidence_2020NIJRandD_130
In this episode of the 2020 R&D Season, Just Science interviews Dr. José Almirall, Professor of Chemistry and Biochemistry at Florida International University, about a statistical approach for the interpretation of glass evidence. One criticism levied against trace evidence examinations is that the interpretation can sometimes be too subjective. Interpretation sometimes plays a large role in the evaluation of trace evidence. Dr. Almirall and his team at FIU are trying to fix that. They have been working on an implementation package, including instrument specification, procedures, and validation assistance, that can be transferred to any forensic laboratory to help standardize trace evidence evaluation. Listen along as he discusses the implementation package, the value of trace evidence, and the analysis of glass in this episode of Just Science. This season is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.
COMPANY
About us Careers Stitcher Blog Help
AFFILIATES
Partner Portal Advertisers Podswag
Privacy Policy Terms of Service
© Stitcher 2020