Jo Nakashima

Joana Nakashima was a freelance journalist. She investigated ATMOS and infiltrated the Rattigan Academy. She was discovered and was brutally thrown out from the academy. While driving back to London, she tried to get in touch with UNIT, but she could only reach an answering machine. Then her car stopped at the river saying, "This is your final destination." Jo tried to leave without ATMOS's help.

Suddenly the ATMOS took control over the car. She then tried to leave, but it locked the doors, trapping Jo. Jo kept on trying to stop the car. It kept on moving. Jo let out a scream and it then drove into the river, drowning her. (DW: The Sontaran Stratagem)