Complex sentence: Later, Black Tarantula takes on a gang whose leader was hired to kill an old woman; this leader is a vengeful former recruit of Black Tarantula; years before, Carlos had personally invited into his gang, naming him "Little Loco".
Split into simpler sentences: Later, Black Tarantula takes on a gang whose leader was hired to kill an old woman. This leader is a vengeful former recruit of Black Tarantula who years before, Carlos had personally invited into his gang, naming him "Little Loco".