Man struck and killed by outbound Worcester train in Newton

RIP for the poor person who was struck by the train. I feel bad for the train crews and passengers who deal with these tragic events. The MBTA owns the right of way and has to do something about the homeless camps, teen drinking parties, ATV's and trespassers who use the right of way. Didn't the MBTA commission a study and hire consultants a couple of years ago to study these issues and come up with solutions ?