A week after police arrested three people in connection with the drugging death of a Montgomery County 14-year-old girl, another person is being charged with a crime related to the 2016 killing.
Videos By Rare
RELATED: A year later, authorities arrested 3 area Texans for the death of a special needs child
Keyonna Gunner, 22, is reportedly being charged with felony injury to a child, currently in the county jail.
She allegedly used a stun gun on the child, according to the Houston Chronicle.
Last week, records show police charged Tommieretta Gunner, 43, and Marreissa Jones, 28, the child’s caretakers, with a first-degree felony injury to a child; the 14-year-old girl’s father Anthony Maurice Jackson, 42, is facing a third-degree felony injury to a child.
Police arrested the trio Nov. 14.
RELATED: Attempted murder-suicide after a high school reunion leaves only one dead in Montgomery County
Surveillance video captured last fall details of the troubling crime, in which the suspects could be seen allegedly drugging the girl repeatedly with blood-pressure medication over a three-week period at a home in the 29500 block of Raestone Street, in the Fox Run subdivision off Rayford Road.