Newscast goes on as truck crashes into Fox station in Dallas

According to witnesses, the man crashed his truck into floor-to-ceiling windows at the station at 400 block of N. Griffin Street then got out of his truck and began ranting about treason.

The crash created a mess of papers on the ground, and authorities found leaflets inside the truck written about a different Dallas television station.

Police are also investigating a suspicious package the man left behind.

Most of the personnel inside the building were evacuated by police while a handful of employees remained in a secure part of the building to keep the station on the air.