at this time i'll turn over the presentation to assistant sheriff of san francisco, paul vimoto. >> goodne. we do not know how she came to be in the stairwell yesterday, how long she had been there or what caused her death. the stairwell is a fire exit that is not routinely used by staff, patients or the public. it is locked from the outside and exits into the hospital grounds at the bottom of the stairwell. many miss spalding was you discovered by a routine check by an employee. the police department investigates missing persons and suspicious deaths. all of us are committed to learning what happened and ensuring it never happens again. we'll provide more information as it develops. on behalf of the sheriff and the department, we offer our condolences to the family and friends of miss spalding. >> is there any indication what she was wearing when she was found? >> let me finish the statement right now. >> the san francisco sheriff department is conducting the investigation which includes a review of internal security measures such as alarms and searches. we will not be discussing these