Chandni Lakhani is the co-creator and writer of Department Q (Netflix). Her career began as a script editor on the Emmy-winning Netflix series Black Mirror, where she helped develop episodes such as San Junipero and USS Callister. Since then, she wrote an episode of Dublin Murders for BBC One/Starz, based on the acclaimed Tana French novels, and an episode of record-breaking BBC One thriller Vigil for BBC One/Peacock, starring Suranne Jones.