8 3 ▁in ▁the ▁Dioc ese ▁of ▁T eg g iano - Pol ic astro . ▁From ▁ 1 9 8 4 ▁to ▁ 2 0 1 2 , ▁he ▁served ▁as ▁a ▁priest ▁in ▁the ▁parish ▁of ▁St . ▁John ▁the ▁Bapt ist ▁in ▁the ▁ham let ▁of ▁Ter ran ova ▁in ▁Sic ign ano ▁degli ▁Alb urn i ▁and ▁from ▁ 1 9 8 8 ▁to ▁ 2 0 0 7 , ▁he ▁taught ▁at ▁the ▁High er ▁Institute ▁of ▁Relig ious ▁Sciences ▁in ▁T eg g iano . ▁At ▁various ▁points , ▁Cas cio ▁addition ally ▁served ▁as ▁vic ar ▁for ▁the ▁Alb urn i ▁area , ▁professor ▁of ▁sacred ▁script ure ▁at ▁the ▁The ological ▁Institute ▁of ▁Bas il ic ata ▁in ▁Pot enza , ▁a ▁teacher ▁of ▁sacred ▁script ure ▁at ▁the ▁John ▁Paul ▁II ▁Metropolitan ▁Sem inary ▁in ▁Sal erno ▁and ▁at ▁the ▁High er ▁Institute ▁of ▁Relig ious ▁Sciences ▁in ▁Val lo ▁della ▁Luc ania , ▁a ▁member ▁of ▁the ▁dioc es an ▁pres by ter ial ▁council ▁and ▁college ▁of ▁consult ors , ▁and ▁the ▁director ▁of ▁the ▁dioc es an ▁technical ▁office . ▁ ▁Cas cio ▁was ▁appointed ▁the ▁Arch bishop ▁of ▁Sant ' Ang elo ▁dei ▁Lomb ardi - Con za - N us co - B is ac cia ▁on ▁ 2 7 ▁October ▁ 2 0 1 2 . ▁On ▁ 5 ▁January ▁ 2 0 1 3 , ▁he ▁was ▁consec r ated ▁a ▁bishop ▁by ▁Card inal ▁C res