Can't believe I didn't know this before but in May 2017, Kohlhepp plead guilty to seven murders and received seven life sentences. (He could have faced the death penalty had he not plead guilty).
Kohlhepp now also claims to have even more than seven victims, claiming his count may be "three digits". It wouldn't surprise me if he isn't bluffing as this is an evil piece of sh**, but right now there unfortunately seems to be no proof of additional victims.