sentences:  He only came back to The Lone Gunmen when he ran out of money and could no longer follow her.They were later re-united when he and The Lone Gunmen finally caught up with Yves and was persuaded to stay by John Doggett and Monica Reyes.After looking at the "Pilot" episode, the series' writers realized that they needed one more character because The Lone Gunmen, even though the writers had staked out different positions for all three of them, were essentially very alike and had similar knowledge so they needed someone to explain their knowledge to, because having this interaction on-screen would simultaneously help relate to the audience what The Lone Gunmen knew and what was happening in each episode.