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COBRA of Low Cal Check Sequences
Tip 22: Study #duisimulator COBRA for clusters of low climbing cal checks at 3400. It's a lot of work, but if you obtain complete COBRA...
Stephen Biss
Jul 29, 20222 min read
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COBRA May Reveal RS232 Interface
Tip 23: If you obtain COBRA by Crown co-operation, Stinchcombe, O'Connor, or FOI, #duisimulator temperatures such as 33.95 or 33.99 will...
Stephen Biss
Jul 27, 20221 min read
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![Error in Expert Agreed Fact - Evidence Before the Court in R. v. Fitts [2015] O.J. No. 2431](https://static.wixstatic.com/media/fcec14_12f743a844d145f6934a8a9e3257b08e~mv2.jpg/v1/fill/w_398,h_250,fp_0.50_0.50,q_30,blur_30,enc_avif,quality_auto/fcec14_12f743a844d145f6934a8a9e3257b08e~mv2.webp)
![Error in Expert Agreed Fact - Evidence Before the Court in R. v. Fitts [2015] O.J. No. 2431](https://static.wixstatic.com/media/fcec14_12f743a844d145f6934a8a9e3257b08e~mv2.jpg/v1/fill/w_414,h_260,fp_0.50_0.50,q_90,enc_avif,quality_auto/fcec14_12f743a844d145f6934a8a9e3257b08e~mv2.webp)
Error in Expert Agreed Fact - Evidence Before the Court in R. v. Fitts [2015] O.J. No. 2431
In his decision May 13, 2015, Justice Paciocco stated: 95 I will begin with the simulator evidence, for if the simulator was not...
Stephen Biss
Jul 8, 20225 min read
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COBRA Audit Trail is Essential Probative Evidence Respecting Usage Count
In Canada, wet-bath alcohol standard, used in recirculating mode, may only be used a maximum of 50 uses. The best evidence, and perhaps...
Stephen Biss
Jun 30, 202211 min read
9 views
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COBRA V and Hospital Change of Location
Warning: This blog entry was written prior to Bill C-46 during an era when forensic science in Ontario was more transparent. Prior to R....
Stephen Biss
Jun 17, 20224 min read
15 views
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Is it safe to assume that the target value of the alcohol standard was 100?
The video below displays a variety of alcohol standards that could be used in a #duisimulator for evidentiary breath testing for...
Stephen Biss
Jun 10, 20223 min read
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The Perfect Simulator
Tip 20: Peel Regional Police Service has a #duisimulator DR5790 associated with Intoxilyzer 80-004789 that perfectly maintained its...
Stephen Biss
Jun 6, 20221 min read
12 views
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COBRA Data Disclosure: Always 34.00?
Tip 19: One of the best ways to tell whether or not QTs in your jurisdiction are taking Quality Assurance (QA) and Quality Control (QC)...
Stephen Biss
Jun 6, 20221 min read
7 views
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Cross-examination of solution change QT using COBRA
There are three conditions precedent to the Crown's use of the "conclusive proof" presumption in secton 320.31(1) of the Criminal Code of...
Stephen Biss
May 20, 20228 min read
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Preparation for Cross-examination Using COBRA
Two reasons why the data, close in time to the subject test date, included in Intoxilyzer COBRA downloads, is useful to the defence in...
Stephen Biss
May 13, 202232 min read
26 views
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Downloaded Data is a Key Source of Information to Find Out Reason for Re-calibration
The approved instrument referred to, in the case below, was sent out for a recalibration, a few days after the client's subject tests. We...
Stephen Biss
Jan 26, 20182 min read
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