Police had said Tuesday they were confident that evidence related to the Olmos Park woman's disappearance would be found at the site.

Authorities have entered the fourth day of searching a landfill in southeast Bexar County for Suzanne Clark Simpson, an Olmos Park mother who disappeared over a week ago.

The search for Suzanne Simpson continues after crews scoured through waste at a local landfill the past two days since her disappearance on Sunday, October 6. Investigators said they came up empty but feel confident the mother of four can be found at the Southeast Side site.