Rogue policemen or armed thugs can only aim at you under the following circumstances.
1) Dirty political deals.
2) Short-changing people business wise.dont keep your word.
3) Family.Either wife or mpango WA kando or siblings based on succession beef.
If you are not involved in any of the following circumstances,nobody will want to hijack or kill you.Kenyans walk with millions in their cars everyday.
Unless your story is fictionary,you must be a dirty person and sooner or later they will kill you.
If you have shortchanged someone,pay your debt and make peace otherwise you are as good as dead.they will get you.