Driver less cars have been in the works for a while now. You will see them for sale by 2021 for sure.
Possibly may see some in the 2017 model year.
Scary shhtuff for sure. Apparently, the captain has a way to get in, but this time the copilot kept re-locking the door on the pilot. I think there's now four suspected cases of similar pilot suicides, so I'm thinking they're gonna have to try to come up with some procedure to help prevent a single pilot from intentionally taking down a plane. ...perhaps 3 in the cockpit instead of just 2?