'Not guilty' plea from man accused of murdering Selah baby

'Not guilty' plea from man accused of murdering Selah baby »Play Video
YAKIMA, Wash. -- A man accused of killing his girlfriend's daughter pleaded not guilty Thursday to second degree murder.

David Holbrook was originally booked on manslaughter charges..

Police say he was babysitting 23-month-old Sadie Rivera when she died.

An autopsy indicates crushing trauma to the chest killed her.