Complex sentence: Three died of injuries suffered in the impact, with the rest succumbed to the ensuing smoke and flames; engineer Ricky Orr and conductors Jimmy Major Jr. and Jim Quillen were among the victims.
Split into simpler sentences: Three died of injuries suffered in the impact, with the rest succumbing to the ensuing smoke and flames. Engineer Ricky Orr and conductors Jimmy Major Jr. and Jim Quillen were among the victims.