Sara Aldrete Matamoros is a convicted Mexican serial killer who along with Adolfo Constanzo headed a drug trafficking and human sacrifice cult, dubbed "The Narcosatanists." 8 1/2" x 11" blood red left and right hand prints which Aldrete has hand signed twice, Sara Aldrete. Below the left hand print she has written, "The Witch", and below the right hand print Sara writes, "La Bruja'"