A day earlier and about seven miles away, family members found the bodies of 83-year-old Hazel Linder and her 50-year-old daughter, Gena Linder Parker, bound and shot in Linder's home. Blanton would not say if Tyler and his daughter were also bound.

The killing spree began last Saturday about 10 miles from Tyler Home Center, where peach farmer Kline Cash, 63, was found shot in his living room. Blanton said the killer may have first spoken with Cash's wife about buying hay. She left and came home a few hours later to find her husband's body. Investigators said it appears he was robbed, but they have not determined if anything was taken in the other killings.

Hazel Smith, 47, said neighbors feel vulnerable.

"If he killed once, he'll kill again," she said sitting on the front porch with her friends. "Tonight, I'm going to stay inside and pray, pray a little harder that he gets caught."

The latest shootings happened less than a half-mile from the sheriff's office, where at least 30 investigators were already working on the case. Blanton said a profiler has suggested Tyler and his daughter might have been shot to taunt investigators, but he said his only concern is solving the case.

"We had a 15-year-old girl shot; he killed an 83-year-old woman," Blanton said. "The good people of this community don't deserve that."