Homeland Security Secretary Kristi Noem said that DHS and Secret Service are investigating a since-deleted picture former FBI Director James Comey published online as a threat targeting President Donald Trump.

Former FBI Director James Comey is expected to be escorted to by US Secret Service agents to their Washington Field Office on Friday afternoon, according to a law enforcement source.

Officials have vowed to investigate the former FBI director, alleging that a social-media post amounted to a threat against the president.