A call to 911 from the home of Kyron Horman's father and stepmother has been added to the police investigation of the 7-year-old boy's disappearance. 
 
 Sheriff's officials would confirm only that someone had called 911 from Kaine and Terri Horman's home late Saturday, the same day that Kaine Horman reportedly moved out, taking the couple's young daughter with him. 
 
 The reason for the call has not been released, and police said the call is now part of their case into Kyron's disappearance. Two days later, Kaine Horman filed for divorce and a restraining order against Terri Horman, the last person known to have seen Kyron alive nearly a month ago. 
 
 Missing Kyron Horman's Father Caine to Divorce Stepmother Terri 
 
 A records search of Terri Horman under her current, maiden and previous married names turned up a DUI conviction in 2005 in which she pleaded guilty not only to driving under the influence, but also to "reckless endangerment of another." 
 
 Oregon State Police Lt. Gregg Hastings told ABCNews.com that the endangerment charge stemmed from the fact that her son, who was 11 at the time, was in the vehicle when she was stopped. 
 
 A spokeswoman for the court in Marion County, Ore., said Horman was sentenced to 12 months probation, a 90-day suspension of her driver's license and she had to attend alcohol counseling programs and attend a victim impact statement. 
 
 In addition, she wracked up nine traffic infractions, including several for speeding and one for driving with an expired license, between 1988 and 2004. 
 
 Kyron Horman's Father Kaine Files for Divorce; Oregon Boy Still Missing 
 
 In the weeks that Kyron has been missing, his family seems to have crumbled, and experts said his parents' actions speak volumes, even as the two remain silent. 
 
 The divorce papers cite "irreconcilable differences." 
 
 But to file the type of emergency restraining order that he did, Kaine Horman would have had to made the case that his wife posed an immediate threat to him or their 18-month old daughter, according to former FBI special agent Brad Garrett. 
 
 The restraining order prohibits Terri Horman from having contact with her other children, an older son and the toddler daughter. Kaine Horman is asking Oregon courts for sole custody of the little girl. 
 
 The order also prohibits Terri Horman from possessing any guns, according to The Associated Press. 
 
 The restraining order has been sealed by a judge who said he was concerned that releasing the entire document could jeopardize the investigation into the disappearance of Kyron. 
 
 Under Oregon law, the type of emergency restraining order granted to Kaine Horman would require some specific example of why there was an immediate threat of danger, Garrett said. So far, there's no word on what Kaine Horman could have told the judge. 
 
 "There's something under the surface here that we don't know about," Garrett told "Good Morning America" today. "There's got to be some pattern of abuse here. It's not something that all of a sudden happened and he decided to go to court." 
 
 Terri Horman, who has raised Kyron since infancy, has said virtually nothing in public about the June 4 disapperance of the little boy, appearing twice in solidarity with her husband and Kyron's mother and stepfather. 
 
 Terri Horman's name, however, was not on in a statement issued Monday night by Kyron's mother, father and stepfather. 

 Missing Oregon Boy's Stepmom Hires Prominent Defense Attorney 
 
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 Terri Horman, stepmom to missing 7-year-old Kyron , has hired a prominent criminal defense attorney, nearly a month after the boy went missing from his Oregon school.Horman, 40, has been secluded inside her Skyline Ridge community home about 15 miles outside Portland since her husband, Kaine, filed for divorce and served her with a restraining order on Monday.On Wednesday afternoon, a caravan of cars – that included her father – was seen leaving her home. Horman was not seen among them, but was spotted returning to her residence around 5:30 p.m. with Stephen A. Houze, who has been practicing law for 35 years.According to Houze's Web site , his "practice covers a wide spectrum of serious criminal matters, ranging from death penalty defense, a major federal terrorism case, white collar fraud and environmental cases, drug cases, sexual assault cases, and professional discipline matters."Horman has not spoken publicly about what happened on June 4 after she attended a science fair with Kyron. She told investigators she waved goodbye to Kyron as he walked to his classroom. That was the last time anyone saw the boy.Kyron's parents Kaine and Desiree Young, along with her husband Tony, are conducting a press conference Thursday morning.
– Things are not looking good for Terri Horman: A 911 call made from the Horman home the day Kyron's father walked out on his wife is now part of the investigation into the 7-year-old's disappearance. Oregon police have declined to discuss the reason for the call, but a judge has granted a restraining order to keep Terri away from the couple's baby daughter and from accessing firearms. Terri also hired a prominent criminal defense attorney, People reports. The restraining order has been sealed by a judge who says releasing it might jeopardize the investigation. Under Oregon law, experts say, the type of order granted would have required proof that the individual posed an immediate threat. Terri, Kyron's stepmother and the last person known to have seen him alive, pleaded guilty to "reckless endangerment of another" after a DUI bust in 2005, ABC reports. Police say that was because her older son from another marriage was in the car when she was pulled over.