Complex sentence: She left the production of "Widows 2" due to disagreements with the production team and on 14 February 1985, whilst on holiday in Miami, Florida she was found dead from a drugs overdose.
Split into simpler sentences: She left the production of "Widows 2" due to disagreements with the production team. On the 14 February 1985, whilst on holiday in Miami, Florida, she was found dead from a drugs overdose.