A nurse was killed trying to protect patients , hospital system CEO says . Hours later , authorities pronounced Sandidge dead . The patient remains in critical condition . Police say they have a suspect in custody , but do n't have a motive . The attack happened at Good Shepherd Ambulatory Surgical Center in Houston , Texas .
A nurse was killed trying to protect patients , hospital system CEO says . The patient remains in critical condition . Police say they have a suspect in custody , but do n't have a motive . The attack happened at Good Shepherd Ambulatory Surgical Center in Houston , Texas .