Definition: In this task, a passage will be given and the goal is to identify an event from the passage. An event is defined as a single word representing something that happened, is happening, or may happen. An event can be factual or hypothetical, positive or negative, certain or uncertain. While most events are based on verbs, an event can also be based on a noun (ex. storm, snow, rainfall) or a copula verb (is, was, been, etc.). The event must not be a pronoun or an adjective. For noun events with multiple words, use the last word in the phrase as event.
Input: Passage: Since then, 427 fugitives have been taken into custody or located, 133 of them as a result of citizen assistance, the FBI said. Six suspects in the Bin Laden investigation are known to be in custody in the Metropolitan Correctional Center in New York.

investigation