What to do When a Facebook Friend Passes Away

The following, taken from The Facebook Blog, discusses how to memoralize a friend's account after the friend passes away:

We understand how difficult it can be for people to be reminded of those who are no longer with them, which is why it's important when someone passes away that their friends or family contact Facebook to request that a profile be memorialized. . . . By memorializing the account of someone who has passed away, people will no longer see that person appear in their Suggestions.

When an account is memorialized, we also set privacy so that only confirmed friends can see the profile or locate it in search. We try to protect the deceased's privacy by removing sensitive information such as contact information and status updates. Memorializing an account also prevents anyone from logging into it in the future, while still enabling friends and family to leave posts on the profile Wall in remembrance.

Max Kelly, Memories of Friends Departed Endure on Facebook, The Facebook Blog, Oct. 2009.