You stole pneumatic technology and used it to kill the president of the firm. You're going down, courtesy of the Prowler! 
Appearing in "Slipping Into Darkness"
Featured Characters:
Supporting Characters:
Antagonists:
- Crooks
Other Characters:
- John Bestman (Mentioned)
- Eric Horst
- Nightcreeper's daughter (Only in flashback) (Death)
- Holden Tooks (Adrian Toomes)
Locations:
- New York City
Synopsis for "Slipping Into Darkness"
The fight from last issue continues, until guards appear to investigate and both heroes leave through the skylight. It appears they are both on the same mission, to find out what is going wrong with the company. The other Prowler, called Nightcreeper, stole Hobie's technology from the company not knowing he created it. He claims he did not kill the chairman, but saw who did.
Hobie wants him to stop killing people and turn himself in, which Nightcreeper obviously refuses to do, and he leaves. Meanwhile, there is a plot where a mysterious businessman is taking over the company in a hostile takeover and wants to increase profits. The two Prowlers have another altercation later, and Nightcreeper takes off again into the night. Prowler starts to follow, but his cape suddenly "gives out", and he falls like a rock.