Investigators determined the cause to be an overheated AC unit. 

 

","published":"2019-08-14T16:11:38.000Z","updated":"2019-08-14T16:42:55.000Z","summary":"The Oklahoma City Fire Department is responding to a smoke investigation at Capitol Hill Middle School Wednesday. The school is located in the 2700 block of S. Robinson Ave. The school is being evacuated at this time. This is a developing story.","affiliate":{"_id":"5cc353fe1c9d440000d3b70f","callSign":"kwtv","origin":"https://www.news9.com"},"contentClass":"news","createdAt":"2020-01-31T18:33:37.811Z","updatedAt":"2022-03-30T20:28:48.424Z","__v":2,"breakingNews":[],"entities":[{"_id":"6244bd806880e45323a66814","text":"S. Robinson Ave","type":"LOCATION","__v":0},{"_id":"623cdbee6880e453235f4c2d","text":"Oklahoma City Fire Department","type":"ORGANIZATION","__v":0}],"hasBeenCheckedForEntities":true,"openInNewWindow":false,"show":true,"link":"/story/5e347301527dcf49dad70171/ocfd:-capitol-hill-middle-school-evacuated-due-to-smoke-investigation","hasSchedule":false,"id":"5e347301527dcf49dad70171"};