By CBS 2 Chicago Staff

GLENVIEW, Ill. (CBS) — Investigators in the north suburbs late Saturday were trying to figure out how a house fire started in Glenview.

Lames lit up the sky around 11 p.m. Friday at 3 Elm St. in Glenview.

Smoke was coming from the roof, chimney, and eaves.

A couple driving by the house pulled over and called 911.

Glenview Fire Chief Tony DeRose said a person was taken to Advocate Lutheran General Hospital from the scene, but could not confirm a condition.