Psycho
Psycho was a 23rd century Human convict. She had a cousin who perished when the  was destroyed at the Battle of the Binary Stars.

In November 2256, she, , , and Michael Burnham were scheduled for transfer to a penal dilithium mine on Tellun. En route, their prison shuttle, SPT 21, was waylaid by the  and she was temporarily detained there. During her stay, Psycho and Cold tried to attack Burnham in the Discovery mess hall for her role in the Battle of the Binary Stars but were quickly subdued. ()

de: Psycho
Humans