'Sufficient evidence' to confirm missing Salem mother, 3-year-old son were killed, Yamhill Co. DA says
The Yamhill County District Attorney says there is "sufficient evidence" to confirm that a missing Salem mother and her 3-year-old son were killed.
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"There is a lot of other evidence that leads to the conclusion that they have been murdered," said Yamhill County District Attorney Brad Berry.
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Court documents say detectives met with William's babysitter, who said Karissa confided in her that Wolfe and his wife had previously threatened Karissa and told her they were going to take William and get custody of him.
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"Since we don’t have victims’ bodies it's being built on an ever-growing mountain of circumstantial evidence," Berry said after Wolfe's court appearance. "At some point you have so much evidence you can’t explain it away as happenstance."
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Authorities interviewed Michael Wolfe twice, on May 18 and May 20, and Wolfe told detectives he’d had no recent contact with Karissa since their April court appearance, according to court documents.
Cellphone records, however, showed Karissa’s phone sent a text message using a cell tower 1.4 miles southeast of Gaston, Ore. on May 14, documents said. The area includes Wolfe’s property at 2700 NW Phillips Rd., where authorities
focused their search last week.
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Detectives also obtained location information that placed Karissa’s phone near Cascade Steel, Michael’s place of work, in McMinnville on May 14.
Surveillance video from Cascade Steel showed Wolfe leaving the area where he works on a golf cart around 8:45 p.m. on May 13 and returning around 2:35 a.m. on May 14 holding a white trash bag, according to Yamhill County court records.
Detectives tracked Wolfe’s cellphone using cell tower data and found that his phone began using towers indicating he was moving south, away from Cascade Steel, around 8:55 p.m. on May 13. A few minutes later, his phone used a tower covering parts of Salem, including the area where Karissa lives, court documents said.
His phone remained in the Salem area until around 1:38 a.m on May 14, when cell tower data indicated Wolfe began moving north. Around 2:12 a.m., his phone used a tower near Cascade Steel, where he was seen on surveillance video returning to his work area about 20 minutes later.
Records showed Wolfe’s phone was using a tower near his home around 4:34 a.m.
According to court documents, detectives believe Karissa’s cellphone and Wolfe’s cellphone were in the same approximate places during the night of May 13 and the early morning of May 14.