'ARCH' ENEMY: Thomas Sirico poses with a kill and his hunting bow. He allegedly used a bow and "razor" arrow to kill Juan Carlos Muñoz. January 10, 2006 -- A deranged deer hunter who stalked his prey using a powerful compound bow inexplicably fired a razor-tipped arrow into his neighbor's chest, killing the young father of three, Long Island police said yesterday. Juan Carlos Muñoz — a construction worker friends called "Angel" — was smoking a cigarette in front of his pal's Mastic home Sunday evening when shifty sportsman Thomas Sirico allegedly began cursing and screaming across the road....