Dr. Alan Morris and Russ Colosi from Arcon Forensic Engineers will be at the OIAA Niagara chapter's dinner meeting on Feb 26th to demonstrate how traditional collision reconstruction is being improved through the use of information from onboard electronic data control modules of heavy vehicles and trucks.  In the hands of a qualified investigator, this CDR information can bring clarity to certain aspects of a collision reconstruction by showing what happened in key areas of a vehicle's operation in the period up to and at the time of a collision.