Matthew Ferrie, Partner, is back again to host the newest episode of the Subro Sessions podcast. Bert Davis, Principal for Romauldi, Davidson, & Associates and BDA Engineering, joins Matt for the second episode on investigating residential electrical fires entitled, "Investigating Residential Electrical Fires Part II - Arcing and Arc Mapping." Bert and Matt dive into arc mapping and how it assists in identifying the area of origin and fire spread in subrogation cases involving residential electrical fires.