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Mark43's Cobalt software platform unites a set of law enforcement tools securely...


Demystifying the Convergence of LTE and LMR Networks for First Responders

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Originally aired: Thursday, December 6, 2018 -- 11:00 AM PT/2:00 PM ET

Narrowband Land Mobile Radio (LMR) networks and user radio equipment have been the cornerstone of mobile communications for First Responders for decades. The trend from traditional analog to more robust wireless broadband networks in recent years has improved the overall accessibility but questions remain on whether the new networks can provide all the required capabilities First Responders need to do their job.

Increasing demand for bandwidth intensive applications such as video, advanced mapping and analytics, alongside critical voice communications has been driving adoption of broadband LTE cellular networks, such as FirstNet.

Join our panel of industry experts for this insightful 60-minute on-demand webinar as they discuss the critical differences between LMR networks and LTE networking, how these technologies can successfully co-exist, and explore the future of critical communications for First Responders.

In this session, you will learn:

  • Current and future industry trends for LTE and LMR technologies
  • Challenges and obstacles with the convergence of technologies
  • Real-life examples of successful hybrid communication strategies for First Responders
  • Recommendations for future proofing your agency; adoption of new technologies and how to bridge the gap


Tony Morris, VP North American Sales, Enterprise Solutions, Sierra Wireless

Jesus Gonzalez, Analyst II, Critical Communications, IHS Markit

Ken Rehbehn, Principal Analyst, Critical Communications Insights

Andrew Seybold, Senior Partner, Andrew Seybold Inc.

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6 Key Findings of Incident Reporting

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Originally aired: Thursday, December 13, 2018 -- 11:00 AM PT/2:00 PM ET

An exceeding number of police departments and law enforcement agencies, whose officers spend upwards of 3-4 hours a day completing incident reports and other time-sensitive paperwork*, are turning to smarter tools, such as speech recognition solutions, to help transform their police reporting workflows.

View this on-demand webinar to hear why these law enforcement professionals are embracing smarter tools to complete higher-quality reports and move mission-critical information within the CAD/RMS faster and more efficiently – all by voice.

This discussion will provide you with an understanding of:

  • What law enforcement has to say about current reporting processes
  • Why officers, especially recruits, want smarter tools to help with police paperwork
  • Why manual reporting has a negative impact on report accuracy and productivity and can hinder criminal proceedings
  • How departments can speed up data entry within the CAD/RMs and move mission-critical information more accurately and efficiently
  • How speech recognition technology can help increase officer safety and improve situational awareness and productivity on patrol
  • Why embracing smarter technology increases community visibility, and minimizes costs

Learn how your department can make incident reporting faster, safer and more complete by viewing our on-demand webinar today.

*Role of Technology in Law Enforcement Paperwork Survey 


Eric La Scola, Product Marketing Manager, Dragon, Nuance


Genetic Witness

Parabon Nanolabs' SNP testing uses DNA to predict an unidentified person's appearance and give investigators new leads.

November 08, 2016  |  by - Also by this author

When detectives run out of investigative leads, they often turn to DNA. When you're talking about cold cases that have been unsolved for decades, this is often the only avenue left. But regardless of the timeframe, what if you've checked the DNA evidence from a crime against all databases and all known subjects and come up with nothing? What if you have unidentified remains and no clue as to who the person is? Or blood from a suspect, but no idea of who to look for?

That's typically where Parabon Nanolabs enters the picture, says Dr. Ellen Greytak, director of bioinformatics at Parabon. She helped lead the development of a technique called Snapshot DNA Phenotyping that can analyze an unidentified person's DNA to create a picture of what he or she looks like. And it can give investigators a new lead where there was none.

A detective will contact Parabon with information about a case involving DNA from an unidentified person, and Greytak and her team will evaluate whether there is enough DNA left to do a new analysis. If there is, Parabon coordinates with DNA Labs International or one of the other specially equipped labs they work with to receive the sample, extract DNA or clean up old DNA extracts from cold cases, and conduct a SNP panel. The lab then sends the results to Parabon, and Greytak and her team analyze the data to predict that person's physical appearance.

"We can't just use the STR analysis they've already developed," Greytak says. "We do a SNP analysis, so rather than the usual STR, we're looking for single-nucleotide polymorphisms, SNiPs or SNPs." The test generates a readout of close to a million SNP genotypes. But Parabon uses predictive models that read the raw data and compare them to known people with similar genomes to determine their likely appearance. It goes something like this: "OK, this person is a DG at this SNP, and in the thousands of people I've ever looked at, people who have DG at this SNP tend to have lighter eyes, for example," Greytak says. It can also provide a person's detailed ancestry.

But she and her team are careful to explain to investigators that the information derived from the analysis can only point them in the right direction, mainly by narrowing the focus of possible matches. The composite image provided on the last page of every analysis report is merely representative of a possible person that meets the criteria found in the DNA. The rest of the report details what traits to look for and the level of confidence for each finding.

For example, analysis of a DNA sample might show that the unidentified person most likely has blue eyes, but with only 80% confidence, whereas they have 99% confidence that the person does not have brown eyes. "So we might say the blue is more likely than green, so you would look at the blue-eyed people first. But still keep those green-eyed people on your list, because that's still possible," Greytak says.

Even when Parabon can predict aspects of a person's appearance with a high level of confidence, there are plenty of factors they have no way of predicting, such as age, weight, hairstyle, and whether a person has tattoos. "What we're going to produce at the end is not going to be a driver's license photograph of that person," Greytak says. "There's a lot of information that goes into appearance that's not written in the DNA sequence."

This process has helped generate new leads in numerous cases. For example, a profile and composite were created of one of two unidentified suspects in the 2013 double homicide of a Canadian retired couple living in Florida. In another case, a headless body was found in Galveston, TX. For decades, investigators had been looking for a Caucasian female, but Parabon was able to determine through DNA analysis that the unidentified woman was East Asian, and specifically Chinese. While such revelations are promising, they don’t guarantee a solved case. 

"We've never had a case where the detective said, 'This wasn't worthwhile.' Because these are for cases where they have exhausted all the leads that they had, and are looking for something new to jumpstart it," says Greytak. "And suddenly it's like, 'Oh, well, I didn't need to be looking at this 95% of the population. Now I can focus on the remaining 5% of the population.'"

This technology is not limited to cold cases. Now more investigators are coming to Parabon with newer cases instead of waiting until years have passed. This can help law enforcement agencies find new possible leads before a trail has a chance to get cold. "I think that's a fantastic use of the technology. To right away say, OK, we're definitely looking for a white guy with light eyes or something like that where we can focus and not have to spend time looking at people who really don't match that DNA," Greytak enthuses.

She likens traditional DNA forensics to a fingerprint, which can only provide useful information if you can compare it to something and get a match. "We look at the DNA like a blueprint, containing all the information that built that person. So it's just a matter of figuring out what the DNA is saying about that person, and learning brand new information that you couldn't have gotten otherwise," Greytak says. "It's sort of like a genetic witness."  

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Parabon Nano Labs

DNA Labs International

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