Simplify the following text for a Grade 4 native English-speaking person.
Original: A team of police then set out after them , and they were captured on 29 September near the present-day site of the town of Westonia , about 300 kilometres north east of Perth .
Simplified: The police set out after them , and they were captured on 29 September , about 300 k north east of Perth . This is near where the town of Westonia is now .