I have read more of this book, and I’m on the part where they are interviewing José (employee) and this other guy involved in the crime. They’re discussing the crime, and José says that he left the drugstore to take a break. On his way back, a friend of his offers him 2 cartons of smokes. He asked his friend where he got the cigarettes, and the friend told José that he got them from a guy that was involved in an assault at the drug store. He bought the cartons for 5 dollars each and he went back to the store. When he got there, his boss was on the ground in a big puddle of blood. He immediately called 911.