The boy was shirtless and the girl was wearing only a plastic grocery bag around her neck as a shirt, according to an affidavit.
Their mother, Zaikiya Duncan, 40, was arrested hours later in Louisiana after police issued a missing children alert for five other children. All seven children, including the twins, are now in Child Protective Service custody, authorities said.
The 15-year-old twins were severely malnourished and told police that abuse had been occurring for months, the affidavit said. They told police that Duncan handcuffed them, forced them to drink bleach and other household cleaners and also sprayed oven cleaner in their mouths “if they talked too much,” the affidavit said.
The twins also told authorities that they were forced to eat and drink feces and urine, according to the affidavit.
Duncan is jailed in Baton Rouge and awaits extradition on charges of aggravated assault. Her live-in boyfriend, 27-year-old Jova Terrell, also faces an assault charge. It wasn’t known whether either had an attorney and they are expected to be extradited to Texas within 30 days, Houston TV station KPRC reported.