Gray-haired gunman with a black tie
A gray fringe, black tie and semiautomatic pistol distinguish this appearance in the same upper-floor hostage incident.
Keep the source statement, independent derivation, analysis and pending verification distinct. This is a document-level description, not confirmation of every field.

A gray fringe, black tie and semiautomatic pistol distinguish this appearance in the same upper-floor hostage incident.
A distinguishable appearance is not a named character or separate story role. Do not identify the gunman as an NCCA plainclothes officer.
Sources and evidence · 1
A source describes the origin and scope of material. It does not automatically verify a conclusion.
Translation notes
Translated from the source; the original meaning and conditions remain authoritative.