Hennis , Tuesday was convicted of nine murders in Sweetwater in the 1980s . Sentenced to death , he is scheduled to be executed on the 1980s . `` He said , ' I 'm ridding the community of this vermin and technically it is not murder because they 're not human beings . ' '' His attorneys continue to appeal on competency and civil rights grounds .
Hennis , Tuesday was convicted of nine murders in Sweetwater in the 1980s . Sentenced to death , he is scheduled to be executed on the 1980s . His attorneys continue to appeal on competency and civil rights grounds .