A Sheboygan man has been arrested on child sex assault charges. 41 year old Miguel Garcia-Martinez allegedly had sexual contact with a 9 year old girl. The girl informed her mother that Garcia-Martinez had touched her twice this year, and they informed the police. He was then arrested at his Sheboygan apartment and charged with Child Sexual Assault with a Person Under 13. He will be in Sheboygan County Court tomorrow afternoon for his preliminary hearing.