These criminals need to serve concurrent sentences, not consecutive. Concurrent plus one day.
Like Joe Paterno-Shouda quit earlier.
I think you have it backwards.
Concurrent means if a felon has four 15-year sentences, they will all be served at one time (concurrently) and he or she will be out in 15 years.
Consecutive means they would be served one after the other for a total of 60 years.