I attended the 2012 IABPA conference in Tucson, AZ, USA last week. I was fortunate enough to have been invited to present my work on cast-off visualization as well as a workshop on HemoSpat. Thanks to Norm Reeves [BPA Consulting] for all his work organizing the conference and for inviting me to present.

This conference had a great mix of research, case, and other presentations. It’s encouraging to see so many others presenting their work. I was particularly glad to see Céline Nicloux [Institute De Recherche Criminelle De La Gendarmerie Nationale] and Elisabeth Williams [Environmental Science & Research] present research on cast-off that fit so well with what I’m doing with it.

There was a more international flavour at the conference this year which was refreshing. People came from Korea, Japan, South Africa, The Philippines, France, The Netherlands, Australia, New Zealand, UK, and of course the USA and Canada.

The standout talks for me this time were: The Characteristics of Blood On “Wicking” Fabrics presented by Rich Tewes [Pioneer Forensics], Paulette Sutton’s [private consultant] Proving a Priest Killed a Nun (“Can I get a Holy Crap?!“), Bloodstain Pattern Documentation: A new Approach presented by Michael Perkins [Las Vegas Metro Police Department] (his recommendations are exactly the direction HemoSpat is headed) and André Hendrix’s [Politie Zeeland] presentation about the shooting of Prince William of Orange titled A 400 Year Old Royal Crime Scene.

Even the general meeting was interesting this time…

Thanks to André Hendrix, Klaas Vervolet, and Jos Albers for participating in the Adopt-a-Canadian program. We had fun running around the Tucson area after the conference.

Next stop: Edinburgh.

FORident Software is pleased to announce the release of HemoSpat v1.6 for Mac OS X 10.5-10.7 [64-bit Intel], Windows XP, Windows Vista, and Windows 7.

The larger changes include a new interactive 2D viewer, a new tutorial on working with SketchUp, Mac OS X 10.7 support, and improvements to the COLLADA (.dae) exporter.

There are many other changes and fixes as well. For download links and a more complete list of changes, please see the release notes.

New 2D Viewer

We look forward to hearing any feedback from you!

FORident Software is pleased to announce the release of HemoSpat v1.5 for Mac OS X 10.5 [Intel], Mac OS X 10.6 [Intel], Windows XP, Windows Vista, and Windows 7.

The larger changes include the ability to use the left-handed coordinate system, the addition of an experiment mode, the addition of an auto-save feature, and more flexibility when dealing with downward moving stains. We also added many options to the DXF exporter and the 2D Viewer.

There are many other changes and fixes as well. For download links and a more complete list of changes, please see the release notes.

We look forward to hearing any feedback from you!

I attended the 2011 Association for Crime Scene Reconstruction [ACSR] conference in Jacksonville, FL, USA last week. Thanks to Tom Brady, Michael Maloney, and the NCIS team for organizing the conference and especially for giving me the opportunity to present a workshop on HemoSpat and a talk on my cast-off pattern research. Special thanks to Walter for helping me set up and tear down the workshop.

This was my first ACSR conference and I’d like to thank the ACSR members and other attendees for making me feel so welcome. The talk highlights for me at this conference were Digital Mapping of Differential Oxidation Arising From Fingerprint Sweat Deposits presented by Dr. John Bond [Scientific Support Department, Northamptonshire Police, England], Hijacked Naval Vessel Scene Investigation and the Impact of Forensic Reconstruction by E. Toomer, and Wound Mapping: A Reconstruction Technique by Michael Maloney [Bevel, Gardner & Associates].

I also had the opportunity to take a full day Basic Digital Forensic Photography workshop with “Nikon Ron”. I found it really useful to get a breakdown of the basics and to get some hands-on experience through the exercises we completed. Thanks again to Walter for lending me his camera!

If you attended the conference and saw my presentation on Visualization of Linear Cast-off Patterns I’d really appreciate any feedback you may have on either the subject or my presentation delivery.

Next year’s ACSR conference is in Monterey, CA, USA. Should be fun and I’m sure the hospitality suite will be well stocked for this one!

I attended the 2010 IABPA conference in Atlantic City, USA last week. I was fortunate enough to have been invited to give workshops on HemoSpat at the conference. Thanks to Jeff Scozzafava [Somerset County Prosecutor’s Office, New Jersey, USA] and his team for organizing it and for inviting me to give workshops. Special thanks to Kevin Parmelee [Somerset County Prosecutor’s Office, New Jersey, USA] and Anthony Mangione [Hamilton Police Division, New Jersey, USA] for their help setting up and tearing down the workshop.

I think the workshops went fairly well and I enjoyed the interaction with the attendees. Thanks to Brian Allen [Ontario Police College, Canada] who sat in on one of them and helped out answering questions, fostering discussion, and providing some one-on-one tutoring for the other participants. My favourite quote from the workshops: “I’ve never used a computer this long without swearing!”

The most interesting talks for me this time were the double murder case presented by DeWayne Morris of the Illinois State Police, the research presented by Victoria Richards of Cedar Crest College entitled An Investigation of the Effects of Different Laundering Treatments On Commonly Used Fabrics In Regards to Bloodstain Pattern Formation and Analysis, and the two presentations by Mark Reynolds of the Western Australia Police on (1) bloodstain formation and (2) the Australian fabrics course and how different fabrics effect bloodstains.

A lot of case presentations at these conferences are the same one-way dump of information: this is a photo of X, this is what the suspect said, this is what I concluded, etc.. What made DeWayne’s interesting was the way he engaged the audience, challenging them with questions. At best it was a two way exchange with the audience and at worse it was one-and-a-half: he made everyone think. In my opinion, this is a much more useful and effective way to approach this kind of presentation.

It wasn’t all work of course – the conference was held in a gargantuan casino. Some people gambled. Some won. Some lost. And unfortunately on Thursday evening Karaoke with “Sarge” was on the books for some. Land Down Under and Bohemian Rhapsody will never be the same…

Next up: Milwaukee, Wisconsin, USA in 2011 and Nantes, France in 2012 – see you there!