Elijah Kimani Kinyanjui has been arrested in an operation conducted in the Mzee wa Nyama area of Nakuru County.
Kimani becomes the sixth suspect linked to a series of violent robberies in Nakuru.
A day earlier, four suspects connected to shooting incidents that resulted in the deaths of four M-Pesa vendors and a police officer were arrested.
An AK-47 rifle and three rounds of ammunition were also recovered, as police affirmed their commitment to intensify the manhunt for more suspects.
