The Amazing Spider-Man #344 (1991)
“Hearts and Powers”
Writer: David Michelinie
Artist: Erik Larsen
Spider-Man is investigating a chemical company called Sapirdyne who’s supplying cocaine processing chemicals to South America. Cardiac keeps showing up and destroying the chemicals before Spidey can find clues of the bigger picture. They’re both trying to do good but in different ways. Hammer gives Rhino a new suit and he fights Cardiac and Spidey at one of the plants. Cardiac blows up the factory.
Eddie Brock is sharing a jail cell with a serial killer named Cletus. Cletus sees some Venom-like eyes out the window.