Complex sentence: Eventually in 1994 he was forced to flee Walford when Ian found out he was a councillor who had stolen £40,000 from a colleague called Bradley, so he fled Walford never to be seen again.
Split into simpler sentences: Eventually in 1994 he was forced to flee Walford when Ian found out he was a councillor who had stolen £40,000 from a colleague called Bradley. So he fled Walford never to be seen again.