New Orleans police announced the arrest Friday of 20-year-old Jasha Banks.
Banks is a suspect in a double murder in the Seventh Ward.
She is accused of being one of two shooters who killed a pair of contractors who were working on a house on North Derbigny.
The attack happened about two weeks ago at about noon. The two victims had just returned to the house after breaking for lunch, according to police.
The second suspect in the case, 23-year-old Jeremiah Jackson, is already behind bars.