Hundreds of people attended the funeral Monday for John Dion Longworth, 34, and his 36-year-old wife Jennifer Longworth.
She was a second-grade teacher remembered for knitting gifts for her students, while her husband, an electronics expert, was known as a gardener and nature lover. The school where Jennifer Longworth taught was closed Monday so teachers and students could attend the funeral.
Indianapolis Mayor Greg Ballard told reporters after attending the Longworths' funeral Monday that he had been having a hard time coming to terms with what happened.
"There is a search for truth and there is a search for justice," Ballard said.
John Shirley, who co-owns the house with his ex-wife, Monserrate, has told The Associated Press that he had recently received a text message from his 12-year-old daughter saying the furnace in the home had gone out.
Monserrate Shirley said Leonard had replaced the thermostat and that the furnace was working. Cable has said the daughter told her mother she had smelled an odd odor in recent weeks, but they hadn't reported it.
Shirley and Leonard were away at a casino at the time of the blast, Cable said. The daughter was staying with a friend, and the family's cat was being boarded.
Associated Press writer Ken Kusmer contributed to this report.
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