Alexander brothers sex trafficking trial: The most striking revelations so far

A courtroom sketch shows brothers Tal Alexander, Alon Alexander, and Oren Alexander as prosecutor Madison Reddick Smyser delivers her opening statement in their sex-trafficking trial.

Jane Rosenberg/REUTERS

• Prosecutors have called 21 witnesses in the Alexander brothers' sex trafficking trial.
• Oren and Tal Alexander were top real estate agents; their brother, Alon, was a security firm exec.
• Here are the biggest revelations from their Manhattan federal trial so far.

Are Tal and Oren Alexander ...