November 6, 2009 Gunman opens fire at Orlando office building, remains on the loose Play video

(NECN: Orlando, Fla.) - Officials are searching for a gunman who opened fire in a downtown Orlando, Florida, office building today.

There are six people believed to have been hurt. Their conditions are not known at this time.

The gunman is believed to be 40-year-old Jason Rodriguez. He might be in a 2002 silver Nissan SUV with license plate D119UX.

He is considered armed and dangerous. He is believed to be a former employee of a company in the building.

SWAT teams are on the scene. This remains a very active investigation.

Interstate 4 was closed in both directions through downtown and nearby schools were locked down.