"It's reported that about 4:53am at Mombasa Road opposite Total Petrol station a Nissan has crushed from behind a stationery Trailer.
Four passengers onboard in the Nissan are confirmed dead instantly, others number to be confirmed are reported to be seriously injured," Ongaga said via phone on Wednesday.
Ongaga said Athi River Subcounty Police Traffic Base Commander had been informed to attend the scene.
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