His Daughter Gone, Artist Asks for Help

An arrest warrant is out for the mother in the child's alleged abduction.

ByABC News
February 19, 2009, 8:15 AM

Jan. 11, 2008 — -- Brian Transeau, a producer, DJ and composer known to electronic music fans as BT, wrote a tribute song for his 3-year-old daughter, Kaia, on his last album.

"It's a very cliche thing," Transeau told ABC News, describing what his relatively new fatherhood has meant to him. "But it's the greatest satisfaction and impact on my life, above everything I've ever accomplished personally or professionally."

The popular artist's movie scores include "Monster" and "The Fast and the Furious" and he has collaborated with artists ranging from Britney Spears to David Bowie. But right now he's working intensively with private investigators and police to find the missing child.

Authorities in Maryland have a warrant for the arrest of Kaia's mother, Ashley Duffy. Police say the woman, who does not have custody of Kaia, broke the law when she took off with the child in December.

"There has been a warrant issued for her arrest," Melanie Hadley, a spokeswoman for the Montgomery County Police Department, told ABC News.

Duffy faces child detention and abduction charges, both tied to her alleged departure from the state. Hadley also confirmed that Transeau had obtained an emergency return order that prompted the court to issue the arrest warrants.

"It's an open investigation," Hadley said, but added that there were few details authorities could share.

Transeau says that he last saw his daughter, nicknamed "Kiki," Dec. 19, when he agreed to allow Duffy, whose residence is in Brooklyn, N.Y., to spend an overnight with the child at a hotel in Silver Springs, Md.

The musician described being surprised when his phone rang that night with the caller coming up as Duffy. Expecting to hear her voice, he found his daughter on the line, who he said told him that Duffy, 27, had hit her and that she was scared by her mother's behavior. He then had a conversation with Duffy, who he said cursed him out and said he was interfering with her relationship with the child.

Transeau has not been in custody of the girl since that night.