MORE: VTA showcases rail safety enforcement blitz to remind community of rules to follow
"We ended up getting a little closer to him. He looked at us, he smiled, he waved and then just, you know, went off on his day. We get a little more closer to the front of the train, trying to let the guy know, 'Hey, you know something's going on back there.' It looked like he noticed already that someone was back there, so, he was turning his head," says Jessica Gomez, the witness that pulled out her phone to record once she spotted the man.
While VTA is aware of what happened, they took to social media to warn people that this is not only dangerous but also illegal. The incident is currently being investigated.