The phrase (Season 1, Episode 4) most notably refers to the fourth episode of the first season of the crime drama Rizzoli & Isles , which originally aired on July 26, 2010.
"Rizzoli & Isles" She Works Hard for the Money (TV ... - IMDb
: Like many episodes in the series, the title is taken from a popular song—in this case, the 1983 hit by Donna Summer .
: Detectives Jane Rizzoli and Maura Isles investigate the broad-daylight murder of a college student, Danielle Davis, whose seemingly perfect life hid significant financial secrets.