According to Ronal Branson's website, he joined the U.S. military in 1963 and was assigned to Fort Belvoir, Virginia, where he became a prison chaser, an inidividual who oversaw prison work deatil..
a prison guard; particularly one who guards military prisoners on fatigue duty
Silbentrennung
a pris·on guard; par·ti·cu·lar·ly one who Guards mi·li·ta·ry prisoners on fa·tigue du·ty