The FBI, working with police, captured three Aiea men in relation to a series of armed robbery cases, at about noon Tuesday. The armed robberies included three at banks.

FBI agents arrested a 19-year-old man, whom the FBI is calling the mastermind behind three previously unsolved bank robberies and a Reynolds Recycling facility robbery.

Marcus Watson, the alleged mastermind for these crimes, was arrested as he got off a plane from Oakland. FBI agents were aboard the plane.

They also arrested Rogussia Danielson, 19, who was picking him up from the airport.

A third man, AJ Williander, 18, was arrested at his home.

The robberies were:

» April 22 Reynolds Recycling Salt Lake facility

» May 1 Central Pacific Bank, Wahiawa branch

» May 13 American Savings Bank, Salt Lake branch

» May 30 American Savings Bank, Aiea branch