Complex sentence: He lured his victims by suggesting they met and ended their lives together by committing suicide via a charcoal burner in a sealed car, however, after a brief conversation, he would strangle them with his bare hands.
Split into simpler sentences: He lured his victims by suggesting they meet and end their lives together by committing suicide via a charcoal burner in a sealed car. After a brief conversation, however, he would strangle them with his bare hands.