He is a resident of the Tower and can be found on the upper floors in the medical ward. He works alongside Dr. Lena, acting as her nurse.
During the main story quest Awakening, he will deny Kyle Crane access to the medical ward until he has spoken to the boss.
Later, during the quest Tunnel Vision, Crane makes contact with drug producer Ryan, in need of phenyl-nitrate for his "insomnia pills" which he sells to Rais' Gang. After collecting the needed chemical, Kyle instead takes it to Aman, who provides Dialovon to substitute the phenyl-nitrate. When Kyle takes Ryan the delivery, he goes off to make his last batch, which will cause the thugs to fall asleep.
Aman:"And you are... ?" Crane:"Crane. Uh... 31." Aman:"Oh. Right. How's your head?" Crane:"My head?" Aman:"Got it. Listen up: until boss says so, you are not on the list. So go talk to him ASAP, and let's get things moving. Now, if you'll excuse me."
Crane:"Lena, this is Crane. Are you there?" Aman:"Crane, it's Aman. Lena's tied up. Can I help you?" Crane:"Someone just gave me a grocery list with Red Phosphorus, Lye, Iodine, Muriatic Acid, Diethyl Ether, and Phenyl-nitrate." Aman:"Then someone just gave you a recipe for cooking Slam. Rais's crews have been using it to stay up for days at a time. Volatiles are more reasonable than someone tanked up on that stuff." Crane:"Maybe I should put this guy out of business." Aman:"Actually, we're pretty desperate for Phenyl-Nitrate. It's a lab-grade disinfectant, and we're completely out of it." Crane:"You want me to pick up his shopping list?" Aman:"Definitely. Then find me at the Tower. I've got an idea that should throw a monkey wrench into their operation."
—
After obtaining the package in the tunnel:
— Crane:"Aman, I've got your Phenyl Nitrate." Aman:"Fantastic! Bring it here."
—
In the Tower:
— Aman:"You're a life saver." Crane:"Ryan's not going to think so when I get done with him." Aman:"(Takes the Phenyl-Nitrate) I've got a better idea. Bring him this instead. It's Dialovon, a sleeping aid. Let him cook up a batch with that in it, and It'll send Rais's goons off to dreamland." Crane:"I don't think Rais will like that." Aman:"Probably not, but they could use the sleep." Crane:"And there's no more Phenyl-Nitrate, so I guess he's out of business either way. I like your thinking, Aman."
