There is a new arrest in connection with the 2016 murder of a mother and daughter in Commerce. Mable Jean Gonzalez, 42, of Austin, has pleaded not guilty to an indictment for tampering with or fabricating physical evidence. She was the girlfriend of 31-year-old Tyrone Jamaal Williams of San Marcos, who has pleaded not guilty to capital murder in the deaths of 27-year-old Nichole Elizabeth Gonzales and her 51-year-old mother, Vicki Ann Gonzales.