Federal Aviation Administration employee Dean DelleChiaie, who allegedly emailed a threat to the White House, faces up to five years in prison if convicted.

Federal Aviation Administration employee Dean DelleChiaie, who allegedly emailed a threat to the White House, faces up to five years in prison if convicted.

Prosecutors allege the suspect searched the internet for how to get a gun into a federal facility, and later asked the IT team to have his search history deleted.