Detailed Instructions: In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.
Q: 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.
A:
What is the first name of the person who shot the pimp?