Where a pair of con artists kidnapping retirement home residents?
That was addressed on NCIS: Los Angeles Season 8 Episode 16 when it became evident the team were dealing with seasoned criminals.
The duo were hopping from one home to the next with the aim of making a lot of money.
Meanwhile, Callen confronted his father about the illegal activity.
Did his father change his tune when it became clear his family was in danger?
Use the video above to watch NCIS: Los Angeles online to get caught up on the latest drama.
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.