03/18/2026
A Henderson County jury handed down three life sentences last week to Derrick Montroll Henley, 40, of Mabank, for the offenses of Continuous Sexual Abuse of a Young Child, Aggravated Sexual Assault of a Child, and Indecency with a Child.
District Judge Mark Calhoon presided over the case and Assistant District Attorneys Jessica Bargmann and Jeff Herrington were the prosecutors.
The Henderson County Sheriff's Office Crimes Against Children Task Force investigated the offense.
In April 2023, the mother of two child victims took her 13-year-old daughter to the hospital complaining of medical problems. The victim made an outcry that she had been sexually abused by the defendant, her family member. The jury heard that during the investigation, law enforcement obtained conclusive DNA evidence showing the defendant had sexually abused the victim. During further investigation by the District Attorney's Office, another sibling of the victim made an outcry that she had been sexually abused by the defendant beginning when she was 9 years old.
During the trial, the jury heard from both victims, as well as Task Force Investigator Eduardo Gonzalez, a forensic scientist, and numerous other witnesses, including Sheila Davis from Maggie's House, who forensically interviewed the children.
"I'm so proud of the way that Sheriff Hillhouse's task force and the District Attorney's Office worked together to receive the maximum sentence for these children," said District Attorney Jenny Palmer. "Maggie's House and the HELP Center, along with the entire task force, appeared in court to hear the verdict and support these children."
This marks the fourth defendant prosecuted by the District Attorney's Office to receive a life sentence this year. The life sentence for Continuous Sexual Abuse is a no-parole offense, making the defendant ineligible to ever be released.