Complex sentence: In the middle of the second series he was forced to flee the Chatsworth estate after he was involved in a murder at a drugs deal he was involved in, however, he later returned for Fiona in the emotional finale of series two.
Split into simpler sentences: In the middle of the second series he was forced to flee the Chatsworth estate after he was involved in a murder at a drugs deal he was involved in. However, he later returned for Fiona in the emotional finale of series two.