NEW YORK (Reuters) - The sex-trafficking trial of Sean "Diddy" Combs, which kicks off on Monday, marks the highest-profile case so far for a nascent group in the Manhattan U.S. Attorney's office focusing on criminal prosecution of civil rights violations.

Sean “Diddy” Combs’ prosecutors are having trouble contacting a key witness for the trial, who they now say “may not show up,” according to the New York Post. The accuser, one of five witnesses set to testify,

The criminal trial of Sean 'Diddy' Combs has begun in New York, and already there's been a dramatic turn.The New York Post has reported that prosecutors have flagged a major setback: a key witness, known as Victim-3,