The murder trial for
#LeteciaStauch has resumed. The next witness to be called to the stand is Tom Griffin. He’s specializes in crime scene investigation reconstruction and blood stain analysis.
In late February, Griffin went to the Stauch home to analyze the blood patterns in Gannon’s bedroom. He was asked to identify possible mechanisms which caused the blood on the scene, including the walls, baseboard and floor area.
Griffin said there were 54 stains on two walls in Gannon bedrooms. A few dozen of the stains were below the height of Gannon’s bed.
Griffin was asked if the blood stains were cleaned up. “I noticed primarily along the baseboards, the appearance of diluted blood, some of it flowing along the horizontal surface or edge of a baseboard. That suggests some possibility of a diluting action on the blood stains.
"Examples would be some type of clean-up or removal," Griffin added.
“From blood stain pattern analysis, I can say with it being Gannon’s blood, he’s on or near the floor for at least one or two impact events — spatter producing events,” said Griffin.
Griffin said based off of his analyzation, the blood stains in Gannon’s room were caused by one or more of these events: a penetrating gunshot wound, blunt force trauma, and/or sharp force injury with a bladed object.