Joe Hunter

Survivor's ready.

On a beach in Fiji.

Go!

Competing on Survivor, the reality show that, like 48 Hours, airs on CBS.

Now Joe in the lead with five.

Joe Hunter's grief over the death of his sister, Joanna, came out in full force.

He was filled with remorse over their last conversation.

Joe is still grappling with how she died.

October 6, 2011, 9.25 p.m., Vacaville, California.

It was a terrible sight.

Mark Lewis's 36-year-old wife, Joanna...

hanging inside a bedroom closet.

14 minutes later, at 9.39 p.m., according to the Solano County Sheriff's report, a deputy was on the scene.

Captain Jackson Harris reviewed the case with us.

A bathrobe sash had been the noose.

The deputy's report said he did not observe any signs of a struggle.

There was an open suitcase and a note.

Had Joanna taken her own life?

Mark Lewis, the 36-year-old pastor of the Fellowship Baptist Church, was handcuffed, placed in the back of a patrol car, and briefly questioned.

He said his wife did not appear to be depressed, has no history of mental illness, and has never attempted suicide.