(KGW) - Police in Aloha, Oregon are searching for the person who left a makeshift bomb inside a portable toilet, injuring a woman who entered to use the restroom.
Two other devices placed in nearby mailboxes exploded hours later.
The victim, 40-year-old Kari Finch of Spokane, injured the back of her head while inside the port-a-potty.
"There was no wick, there was no smell, so it had to be something that was chemically reactive," she said. "I just happened to be at the wrong place at the wrong time."
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