Complex sentence: Living in Lawrenceville, NJ but based in the Newark, NJ area, Decavalcante commanded around sixty mafiosi while operating out of a local plumbing supply store in Kenilworth, NJ.
Split into simpler sentences: Living in Lawrenceville, NJ, but working out of Newark, NJ, DeCavalcante commanded around sixty mafiosi. His legal front was a local plumbing supply store in Kenilworth, NJ.