Packers president and CEO Mark Murphy released the following statement Wednesday night:
"The Packers family was very saddened today to learn of the passing of Joseph McCarthy III, the younger brother of Mike McCarthy. Our sincere condolences are with Joe and Ellen, Mike and Jessica, and the entire McCarthy family.
"The McCarthy family appreciates the overwhelming support they have received, as well as the respect for their privacy, during this difficult time."
Our condolences to the extended family of Pennsylvania Deputy District Attorney Joseph McCarthy, brother of Packer head coach Mike McCarthy.