She could ask Luke later whether her purchase of weed would be exposed during the investigation.
Thinking that, Jenny carefully put Luke's card in her purse.
She was slightly reassured by Luke's promise. At least, she felt that she could pay the young officer for inside information from the police department.
Luke, however, had other plans.
Jenny had bought weed from drug dealers. For Luke, she was a gold mine.
As long as he kept an eye on her and even pretended to befriend her, Luke might be able to catch a big fish with her help.
Luke had never realized the importance of money until he came to Los Angeles.
He would need a tremendous amount of money to establish the network of informants that he had in mind.
After solving Katie's case, he could cripple the dealers who had provided Jenny with the illegal drugs and shake them down for the money he needed.