Here are two issued statements from the Dolphins and Patriots:
Dolphins CEO Mike Dee: "We are stunned and saddened at the passing of Junior Seau. During his time with the Dolphins he made a unique contribution to the team and the South Florida community. Junior was a fierce competitor whose passion and work ethic lifted his teammates to greater heights. His enthusiasm for the game was infectious and he passed that on to everyone who was around him. He loved the game so much, and no one played with more sheer joy. Beyond his accomplishments on the field, though, he was as well known for his charitable accomplishments to help those less fortunate than himself, especially kids. Whether it was in San Diego, South Florida, New England or everywhere else in between, Junior loved putting a smile on a child’s face during his 'Shop with a Jock' program or during one of his countless school visits. He made a difference to so many people in so many places. Junior was one-of-a-kind. The league will never see anyone like him again. He will be missed, and on behalf of the Miami Dolphins we want to extend our condolences to his family."
Patriots team statement: "We were shocked to hear of the initial reports regarding Junior Seau earlier today and are deeply saddened by the news of his death. We were fortunate to have had Junior join the Patriots in 2006 and are thankful for his many contributions to the team over the next four years. He had a legendary NFL career and his unrivaled passion for the game quickly made him a fan favorite here in New England. This is a sad day for the entire Patriots organization, our coaches and his many Patriots teammates. Our heartfelt thoughts and prayers go out to his family and his many friends who will mourn this loss."