Brittney Alexander, 22, has been booked into Houston jail on an aggravated robbery charge.
Have you seen these female bank robbers in Houston?
According to authorities, Alexander ordered a teller at the Chase bank on 1102 Silber Road to give her money.
"This is a robbery. I have a gun and give me all the money and nobody will get hurt!" a note read.
At a second location, Alexander got away with $900 after threatening the bank teller.
Search for two women wanted for multiple bank robberies
Police believe she is connected to other robberies across the area.
Last week, two females struck three Chase banks with a demand note. The duo got away with an undisclosed amount from two locations.
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