Task: Question Answering
Input (English): Passage: Detective Rita Rizzoli an undercover narcotics police officer, stages an undercover buy with drug dealer Tito Delgadillo. During the bust she sees her friend and informant Charlene being dragged out of the bar by her pimp and runs to her aid, thus alerting Delgadillo of her being an undercover cop. After saving Charlene and shooting the pimp, Rizzoli notices all the money used for the buy is missing. Delgadillo retreats to a warehouse in Los Angeles where a family of Asian immigrants is preparing plastic envelopes of imported cocaine stamped with the gang's brand name "Fatal Beauty". One worker, however, has been sampling too much of the drug and, in his intoxicated state, prepares envelopes with a fatally high concentration of cocaine and a misaligned stamp. Delgadillo discovers the error but before they can correct it, the house is attacked by two small-time hoods, Leo Nova and Earl Skinner (Brad Dourif and Mike Jolly) who kill everyone within including Delgadillo and steal the lethal product. 
Question: What is the first name of the person who shot the pimp?
Output (English): Rita.