Carly Glantz (Saxon Sharbino) is a villainess from episode 3.04 of Lucifer, "What Would Lucifer Do?" (airdate October 23, 2017). She is one of the teenage residents of the Fire Hawk Transformational Center, a camp constructed to rehabilitate delinquents.
During her time at the center, Carly was running a marijuana operation with camp leader Jerry Blackcrow, a former addict and ex-con. Counselor Emily Goddard caught Carly and threatened to expel her, and after this, Emily ended up murdered by Jerry, who used a pruning saw from a tool belt belonging to Tyson Chase (another resident) as the weapon. Carly's reveal came after Lucifer returned to the camp and used his power to get the residents to reveal their true desires, which resulted in a course on how to sell drugs. It was during this that Carly revealed her stash and her entire operation, which was continuing when Chloe entered.
Carly refused to speak without her lawyer present, and after that, she was taken into custody by Chloe. The villainess later decided to talk, with her lawyer (her father) present, and it was at that moment that Carly stated that she saw Tyson burying something under the sundial, while her alibi placed Carly on a computer facechatting with her boyfriend during the murder. It was later revealed that the object Tyson buried was the aforementioned saw, and it was part of Carly's evil plan to frame Tyson for the murder. Carly was later arrested for her crimes (off-screen).