Who? Who? It Was the Owl What Dunnit!

Michael Peterson, who was convicted of killing his wife, Kathleen Peterson has come up with a novel defense, or rather his attorney has.
Attorney Larry Pollard, a former neighbor of the Petersons, hopes to change the prosecutor's mind with evidence that was handed over to Peterson's defense team before the 2003 verdict. His hypothesis is that it was a neighborhood owl and not a fancy fireplace poker that caused the blunt-force trauma and head wounds that drained the life from Kathleen Peterson in December 2001.
Wouldn't there be feathers if that had been the case? Pollard has an answer for that one; an SBI report lists the presence of a microscopic feather mixed in with hair that Kathleen Peterson had clutched in her left hand.
So, are we saying that the owl killed Mrs Peterson with a fancy firework poker?
