A Jefferson County jury has found sentenced a Beaumont man to prison for sexually assaulting an infant.

Cedric Dwight Madison, Sr., 41, who was found guilty Wednesday of aggravated sexual assault of a child by a jury, was sentenced to 99 years in prison Thursday in Jefferson County's Criminal District Court.

The child's mother came home from a party and found him with the infant according to investigators.

In a police dashcam video played during testimony Tuesday morning in Jefferson County Criminal District Court Madison can be heard admitting to the responding officer that he had molested a three-month-old child.

"I think what he told police on the video when he was arrested was very harmful for him,' said David Grove, the Defense Attorney.

During testimony the responding police officer testified that Madison "seemed guilty" on the night he was arrested.