Simplify the following text for a Grade 10 native English-speaking person.
Original: The most affected city was Acapulco , Guerrero , where six people were killed by landslides , and where over 100 families had to be evacuated after the La Sabana River flooded .
Simplified: The city that had the most problems was Acapulco , Guerrero , where six people were killed by landslides , and where over 100 families had to leave after the La Sabana River flooded .