This photo provided by Lawrence County Prison shows 11-year-old Jordan Anthony Brown.
Kenzie Marie Houk with her daughters Jenessa, left, and Adalynn in Wampum, Pa.. Eleven-year-old Jordan Brown is charged in her shooting death.
An ambulance is parked outside the farmhouse where Kenzie Marie Houk was killed in Wampum, Pa.
A jail warden said Sunday he will ask a judge to move an 11-year-old boy accused of killing his father's pregnant girlfriend from an adult lockup to a juvenile detention center because the jail cannot accommodate the boy.
Lawrence County Warden Charles Adamo said his 300-inmate jail cannot offer proper long-term care for Jordan Brown, of Wampum, who was charged Saturday with using his own 20-gauge shotgun to kill 26-year-old Kenzie Marie Houk.
Houk was eight months pregnant with the child of Brown's father and also had two daughters, ages 4 and 7, who lived together in the rural home where authorities said she was slain as she lay in bed Friday.
Police said the boy then hopped onto a school bus with Houk's oldest daughter. State troopers apprehended him at school after tree trimmers called 911 when Houk's youngest daughter told them she thought her mother was dead.
The boy has been held in a jail about 45 miles northwest of Pittsburgh since early Saturday, Adamo said. Brown faces a preliminary hearing on Thursday to determine if he'll stand trial. He was charged as an adult because Pennsylvania law allows prosecutors to charge children as young as 10 with criminal homicide.
Brown's attorney, Dennis Elisco, said he planned to file motions on Monday asking a judge to move the case to juvenile court and to let the boy's father post bail so the boy can be freed.
"I want him to be occupied and busy and back, essentially, in school," Elisco said.
Adamo said the boy was being held in one of four 10-by-8-foot cells in the jail's booking area, where officials check on him every 15 minutes.
He said the boy cannot receive visitors — except for his attorney — because doing so would require him to mingle with adult inmates. Even something as simple as letting the boy shower would require locking down a cellblock, most of which hold up to 63 inmates, Adamo said.
Elisco said jail officials couldn't even find clothes to fit the 4-foot-8-inch boy.
"They put a shirt on him; he's swimming in it, and his pants are cuffed up about 10 times," he said.
Elisco said the boy has not confessed to the shooting. He said he didn't believe the physical evidence would support police's claim that the boy killed Houk, execution-style, with one shot to the back of her head.
Police and Lawrence County District Attorney John Bongivengo haven't discussed a motive, though Houk's family and friends told The Associated Press that jealousy might have been an issue.
"He actually told my son that he wanted to do that to her," Houk's brother-in-law, Jason Kraner, said Saturday. "There was an issue with jealousy."
Elisco dismissed the claims, saying "there's no animosity."
Patricia Papernow, a psychologist from Hudson, Mass., and expert on blended families, said tensions from combining families, as Brown's father and Houk were doing, were "pretty normal in a new stepfamily."
"It looks awful from the outside and sort of unspeakable, but these are the kinds of feelings that are pretty normal in a new stepfamily," Papernow said. "You just hope there's not a loaded gun around."