Simplify the following text for a Grade 4 native English-speaking person.
Original: In total , Camille killed 259 people and caused $ 1.42 billion ( 1969 USD , $ USD ) in damages .
Simplified: In total , Camille killed 259 people and caused $ 1.42 billion ( 1969 USD , $ 9.14 billion 2005 USD ) in damages .