The latest incident allegedly occurred last June, while the boy, who lives out of state, was visiting Peterson at his gated home in Spring. A photo, allegedly texted by Peterson to the boy's mother, shows a head wound to the boy covered by two bandages. Other photos, allegedly taken weeks later, reveal a scar over his right eye.
The text messages also describe an exchange about what happened. They contain numerous misspellings and shorthand:
Mother: "What happened to his head?"
Peterson: "Hit his head on the Carseat."
Mother: "How does that happen, he got a whoopin in the car."
Peterson: "Yep."
Mother: "Why?"
Peterson: "I felt so bad. But he did it his self."
The text messages go on to show Peterson saying he was disciplining his son for cussing to a sibling.
"It's absolutely criminal," said Randy Burton, a former chief prosecutor of family crimes in Harris County, and founder of the advocacy group Justice for Children.
"You break the skin, you have bleeding, much less permanent scars, that is a crime," Burton said.