Spider-Man Vol 1 #67

"Who Am I?" Web of Carnage Part 3 of 4. 

Story continues from Amazing Spider-Man 410. In a horrifying turn of events, Carnage's alien symbiote has bonded with Ben Reilly! And now Spider-Carnage stalks New York City! Ben valiantly fights the urge to kill people, but he desperately needs help from the one man who knows Carnage the best: Peter Parker! Can the former web-slinger prevent the new wall-crawler from painting the town red...in blood? Story concludes in Spectacular Spider-Man 233.

Cameo appearances by Mary Jane Watson, Jessica Carradine, John Jameson, Cletus Kasady, and Dr. Kafka.