$35,000 reward in young Philly doctor's slaying

By the Associated Press | January 23, 2013 | 8:32 PM EST

A Philadelphia Police crime scene unit officer walks down the 1700 block of Naudain St. in Center City where a woman was found burned to death in her basement, Monday, Jan. 21, 2013 in Philadelphia. Philadelphia police Chief Inspector Scott Small says firefighters responding to the home Monday afternoon found the woman's body on fire, with her ankles and wrists bound. Officer Christine O'Brien, a police department spokeswoman, said Tuesday the victim has been identified as 35-year-old Melissa Ketunuti. O'Brien says the cause of death has not been determined. An autopsy is scheduled for Tuesday. (AP Photo/Philadelphia Inquirer, Ron Tarver) MAGS OUT; NEWARK OUT

PHILADELPHIA (AP) — The reward for information in the killing of a pediatrician found bound and burned inside her downtown home has grown to $35,000, officials said Wednesday.

Firefighters responding to the home on Monday afternoon found Melissa Ketunuti's body on fire in the basement, with her ankles and wrists bound.

Ketunuti, a second-year infectious-diseases fellow and researcher at Children's Hospital of Philadelphia, had been strangled, police said.

Homicide Capt. James Clark and other officials said Wednesday that the Citizen's Crime Commission will administer $15,000 offered by private donors, which will be added to the $20,000 offered by police for an arrest and conviction in the homicide.

Police said they don't know whether Ketunuti, 35, knew her killer but there were no signs of forced entry into her home.

"We don't know if she walked in on individuals inside her property," Clark said. "We don't know if individuals forced her inside of her property."

Clark said investigators have been following up on tips and viewing surveillance video from security cameras near Ketunuti's home. He said he was confident that police eventually would be able to make an arrest in the case.