The search for a Birmingham area woman missing since last week has yielded no clues.
Officials say, 23-year-old Nadia Kira Kersh of Homewood was last seen on Nov. 3.
On Monday, Governor Bob Riley's office offered a $5,000 reward for information to help police in the investigation.
Officers with several police agencies spent Saturday searching an area in west Birmingham where Kersh's vehicle was found Tuesday.
Homewood police said three individuals described as persons of interest were detained for questioning about Kersh's disappearance. All were later released.