Murturi also called out Ruto's allies for allegedly misleading the Head of State.
Motorists have been urged to seek alternative routes.
The shooting incident happened moments after the former Deputy President launched his political party.
Kenya is currently looking for investors in its aging electrical infrastructure.
Kenya is among 59 nations that are expected to benefit from the deal.
On Wednesday, Nairobi County shut down the freemasons church over land rate arrears.
The man argued that the constitutional changes would improve executive stability and enhance institutional coherence.
Police officers could be seen shooting in the air to disperse the crowd.
The reports of his death emerged amid a resurgence of hostilities in South Sudan.
The governor said that the county will step in and cover the costs immediately, allowing them to receive treatment without delay.
