The baby's mother, Zainab Gaal, 20, who was born in Somalia and raised in Yemen, began dating Rushdi just three or four weeks ago, police said. Gaal and her son were already living with Rushdi and his brother at their home in York, police said. Authorities didn't immediately know when Gaal came to the United States, and did not know the whereabouts or identity of her child's father.
Last week, the three adults and baby Hamza traveled to Upper Darby to stay with Rushdi's parents at their well-kept stone rowhouse on Chestnut Street near Powell Lane, police said.
Several days before the kidnapping, Rushdi allegedly hurt the baby's shoulder, Chitwood said. Gaal wanted to take Hamza to the hospital because she feared his shoulder may have been broken, but Rushdi and his parents wanted to "self-medicate" the boy, Chitwood said.
On Sunday morning, Gaal and Rushdi's family awoke to find Rushdi and Hamza missing, police said. Rushdi's brother began to relay calls between Rushdi and Gaal, saying that the baby was fine and that Rushdi would return him to Upper Darby, Chitwood said.
In one conversation, Rushdi's brother allegedly told Gaal that Rushdi was taking the baby to live with Gaal's parents in Maine because the boy was "interfering" with the couple's relationship, Chitwood said.
Several of Rushdi's family members went to look for him and the baby in York, but Gaal remained in Upper Darby, police said.
Finally on Tuesday, Rushdi's brother told Gaal that Rushdi had awakened before everyone in the house in Upper Darby on Sunday and went into a room by himself with the baby, where he had "some type of interaction" that led to the child's death. Gaal called police about 8:30 p.m. that night.
"Rushdi did not want to share with the mother that the baby had died, so he drove the baby out of that location," Chitwood said.
Police believe that Rushdi drove with the dead baby in his car nearly 100 miles to a rural area off Route 30 near York, where his car was found abandoned by police.
"We believe that Rushdi then buried the child somewhere up there," Chitwood said.
Rushdi was arrested in York about 2:30 a.m. and was taken to Upper Darby to be arraigned on charges of kidnapping, reckless endangerment and related offenses.
According to a law-enforcement source, Rushdi is on the FBI's terrorist-watch and no-fly lists.
"He was planning to go to Canada or Mexico, because he knew he couldn't fly," the source said.
Authorities found a knife, handcuffs and $800 in cash on Rushdi when he was arrested, police said.
Philadelphia FBI spokeswoman Carrie Adamowski could not confirm or deny whether anyone was on the terrorist-watch list.
It's not clear when Rushdi came to this country from Rawalpindi, Pakistan, why he is allegedly on the watch list or how long he has lived in York. The source said Rushdi's parents had previously lived in York but had recently moved to Upper Darby.
At his parents' house, a reflective orange sticker with Arabic writing above the door reads "This is the bounty of my Lord."
"We're all in pain, we're all in tears and crying and praying," said a soft-spoken older man who answered the door yesterday. "Pray for baby Hamza. Pray for both of them."
A man who appeared to be around the same age as Rushdi yelled at reporters to "leave us alone" and "get a life."
Talking over the young man, the elder man said Rushdi is an "extremely kind and loving person." A woman who never came to the door could be heard in the background saying, "It was accident."
The house where Rushdi lives with his brother in York is in a nice neighborhood, said Sgt. Jeff Dunbar of the York Area Police Department, who added that police have been called to the home several times, mostly for noise and disorderly conduct complaints.
Dunbar said he believed that Rushdi rented out rooms of the house. A law-enforcement source confirmed that there were renters in the house - so many, in fact, that even the dining room was separated by sheets and rented out to someone, the source said.
Rushdi was arrested twice in the York suburb of Springettsbury, once in 2008 for driving without a license, accidents involving damage and resisting arrest, and again in 2011 for disorderly conduct and trespassing.
He also was arrested in May 2012 in West Philadelphia after he got into a fight on Chestnut Street near 47th and allegedly threatened police officers who responded. When police told him and the other men to disperse, Rushdi allegedly refused and began to yell threats at the officers.
"He said, 'You don't want to f--- with me' then proceeded to say, 'I will kill you and your family,' " Chitwood said, reading from the police report.
Philadelphia police searched a backpack that Rushdi was carrying and found a knife, Chitwood said. While cops had him up against a wall trying to place him under arrest, Rushdi allegedly told another man who was there to remember the name of the arresting officer because "we will take care of this," Chitwood quoted Rushdi as saying.
Rushdi was charged with terroristic threats and disorderly conduct for the incident. According to court records, he represented himself at trial and was found guilty. He was ordered to serve a year of probation, police said.
Now, Rushdi sits in Delaware County Prison on kidnapping charges, held on $750,000 bail.
He is not cooperating with authorities, police said. York police and the FBI spent yesterday searching for the tiny boy's body to no avail.
- Staff writer Dana DiFilippo contributed to this report
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