At around 19:09, Terence Badali (Gregory Sporleder) says that he threatened to turn his ex-fiance, Jana Vickers (Izabella G. Rayner) in to the INS; however, the INS ceased to exist and became the U.S. Immigration and Customs Enforcement (ICE) on March 1, 2003. This show aired five years later, in 2008.
A couple, shot in their car practically screams Son of Sam, but nobody even mentions him.
Since Jane points out that neither he nor Lisbon even look like they're young enough to have graduated high school in 1995, Son of Sam operated in their lifetimes and is one of the most famous serial killers in the US. Someone should have made the connection.
Since she is from Poland, Jana's name should be pronounced "Yana". It's understandable that the average American mispronounces her name but presumably her ex-fiancé and know-it-all Jane would know the correct pronunciation.