Koch Sued Over PCB Cleanup At Asphalt Plant
The adversary complaint was filed by Blueknight Energy Partners LP as part of SemCrude LP's bankruptcy proceeding. Blueknight claims Koch is still liable for environmental remediation at the Northumberland, Pa., plant, which now belongs to Blueknight.
According to the complaint, Koch sold the plant to SemGroup LP, SemCrude's parent company,...

