United Kingdom, Jan. 14 -- Timothy Busfield has insisted the child sexual abuse allegations against him are "all lies".

The former West Wing actor has turned himself into police after a warrant was issued for his arrest over two counts of criminal sexual contact of a minor and one count of child abuse after it was alleged he engaged in unlawful sexual conduct with two 11-year-old siblings.

Gilbert Gallegos, Director of Communications for Albuquerque Police Department confirmed in a statement: "Timothy Busfield has turned himself in at the Metro Detention Center. He will be booked on his warrant."

Shortly before his arrest, the 68-year-old star - who is married to Melissa Gilbert - insisted he "did not do anything wrong."

He said in a ...