Published: Sep 01, 2010 4:13 PM EDT
Updated: Sep 01, 2010 1:13 PM EDT

SOUTH DAYTONA, Fla. (AP) - A reward has been increased for information about the disappearance of a 78-year-old South Daytona woman and the discovery of a body across the street from her mobile home.

A South Daytona police spokesman says a $2,500 reward is being offered for the information. The department contributed $1,500 to increase the award from $1,000.

Authorities are still searching for Goldie Robinson. She was last seen about two months ago. The body of 67-year-old Arthur Sheldon of Port Orange was found near her home last week.

Investigators have questioned Robinson's neighbor, Kimberly Smith. She is serving nearly a year in the Orange County Jail on a violation-of-probation.

Nobody has been named a suspect.