Migori Women Representative Dr. Pamela Odhiambo was on Sunday morning involved in a fatal accident along Kisii- Migori road in Rongo.
Her bodyguard Fred Owich died on the spot. She was rushed to hospital for treatment after sustaining serious injuries.
The morning accident comes amid reintroduction of 'Michuki' rules to restore sanity within Kenyan roads.
Mrs. Odhiambo is a staunch supporter of ODM leader Raila Odinga and was one of the leaders leading campaigns in Migori senatorial by-election in which the party's flag bearer Ochillo Ayacko won.
Migori County lost their senator Ben Oluoch who succumbed to cancer in June thus orchastrating the by-election.
In September, area Governor Okoth Obado was remanded in Industrial Area prison over the death of his girlfriend Sharon Otieno. He was released on bail on Thursday.
The driver of the black double-cabin veered off the road and rolled severally after his attempt to avoid hitting a bodaboda rider at Winyo area in Rongo constituency.
Reports indicate that there were other passengers in the vehicle who have since been rushed to hospital for treatment.