Vin Diesel Posts Heartfelt Facebook Message to Paul Walker

Vin Diesel paid tribute to his friend and "brother" Paul Walker with a brief Facebook post on Monday. Walker died Saturday in a car crash in Santa Clarita, Calif., at the age of 40.
In the post, Diesel calls Walker "Brian," referring to Walker's character in the Fast and Furious films, in which the duo co-starred since 2001.
Walker's other cast mates also posted messages on social media in remembrance of their friend.
Diesel spoke briefly to fans at Walker's memorial service held at the crash site, thanking them for their support:

Walker's other cast mates also posted messages on social media in remembrance of their friend.
Diesel spoke briefly to fans at Walker's memorial service held at the crash site, thanking them for their support: