The morning after marrying his trophy wife (fourty years younger than him), a businessman of Jewish Iranian descent died in his bed. Forensics stated he didn't die of natural causes, he was actually smothered by a pillow. The prime suspect was his charming new bride (Marjan Neshat), but she went horse riding at the time of the murder. Then Briscoe and Green tried to follow the business pattern: recently he faced losses after many "fat cows" years, so his son might have looked forward to take his place; anyway DNA samples on the pillow led to his daughter, a meek middle aged woman who took her mother place in the household after she passed away twenty years before. She hates the new bride and she held a grudge against her father because he didn't allow her to adopt a Chinese child for patriarchal reason (she was unable to mothering a child on her own). The trial is interesting, don't miss it.
This episode focused on cultural differences. Immigrants, especially the older generation, find it hard to deal with first world culture. Adopting a child is somewhat natural, but for them "blood" it's the only thing that counts.