But that's not what Uber/Lyft does. And this is said to be an alternative to that.
There's no way you could reasonably expect a rideshare service to eliminate all such incidents.
let the trailblazers get axed and eventually the trust ratings will build up on the non-murderers.
then they can use it.
http://www.al.com/news/mobile/index.ssf/2016/08/accused_citr...