Nandi Senator Samson Cherargei has been arrested.
The lawmaker was arrested at his Eldoret home over alleged incitement remarks he made over the weekend against critics of DP Ruto.
The Director of Criminal Investigation (DCI) summoned him after his incitement video went viral.
Cherargei promised to deal with individuals who are opposing the deputy president and that they were profiling them.
Those abusing the deputy president should continue but know that we are marking you and we are profiling you