Women's Murder Club

Episode 1.04: When a dead elderly woman is found to have bags of heroin in her stomach, Lindsay and Jacobi investigate at the retirement home she lived at, questioning other residents, including a flirty old man showing interest in Lindsay and a woman with Alzheimer's Disease who believes Lindsay is her daughter Lisa. During the investigation, they learn that a group of residents recently visited Mexico and figure out that someone who works at the home is involved with blackmailing a few of the residents and the drug smuggling. Jill tells Luke that she does not want to get married but she is not breaking up with him. Source: SpoilerFix.com