"Police say Jason Smith, 36, of Crescent Lane gave a statement laying out his involvement. He has been charged with murder and abuse of corpse, said Capt. James Clark of the Philadelphia police homicide unit.
Smith, who works for an extermination company, had an appointment at Ketunuti's home the day she was killed. He gave a statement that he attacked her and killed her in the home after an argument.
Sources said Smith struck, then strangled Ketunuti. He set the body ablaze. She was not sexually assaulted, police have said.
Ketunuti let Smith into her home, Clark said. The two got into a fight during the appointment.
"During the course of him servicing her, they got into some type of argument," Clark said. That disagreement "escalated into murder," he said.
The surveillance video shows Smith entering Ketunuti's home wearing a coat, and gloves, and carrying a work bag. He was seen leaving about 50 minutes without a coat. Ketunuti had been running errands around the neighborhood just before the encounter with Smith.
Sources say police scoured Ketunuti's personal records, including her phone, and found that she had an appointment with an extermination company. They traced a number to Smith's phone.
Police sources say Smith gave a statement confessing to the crime during questioning."
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