A 63 year old man involved in running a Chico daycare has been arrested in a sexual abuse investigation. The Butte County Sheriff's Office says it began investigating allegations of a person inappropriately touching a 3 year old child at Grandma Linda's Day Care on Godman Avenue earlier this month. Thomas Lewis Senior was arrested Monday and was arraigned in court Wednesday. He's accused of oral copulation on a child under the age of 10. The Sheriff's Office says its unknown if there are any other victims.