Just wanted to share something that may or may not have had a similar situation to this case but its good to keep in mind in the days of Uber and personal taxi services.
Assuming it was PR that picked up LS that night we dont know what he may or may not have told LS about himself. Some have speculated he could have told her he was a taxi service.
Just ran into this article about another sad case where a young female New Jersey student was waiting on an Uber driver and it appears she may have mistakingly got into a vehicle that was not really her Uber ride.
They just arrested the driver of the vehicle for her murder.
Its something we all have to be very careful about these days with personal taxi services like Uber. Its an easy mistake to make because you are waiting on a ride and if a person drives up you can easily mistaken the person to be your ride because you are expecting a ride.
Just thought I would share this other case since it could have some similarities to LS case assuming PR did pick up LS and depending on what PR communicated to LS before he was able to get her in his vehicle,
Suspect Arrested In Kidnapping, Murder Of Missing New Jersey Student Found In South Carolina