An alternate ending to the episode "Unfinished Business." What if Paulie had also shot Kim?

Third Watch

"Open the goddamn door, Paulie! Come on, I know you're in there! What the hell do you think you're doing?! I let you into my house and how do you repay me? You steal from my mother!!" Open the fucking door, Paulie!"

"Jesus, Bobby! I didn't steal from your mother. I didn't, it wasn't me. Goddammit!"

"Is this why you did it?! Did you sell her things just to buy more drugs?! No more, no more! You stole from my mother and sold her things for drugs! No more, Paulie! I am flushin' this shit! You're not going to do it anymore!"

"Bobby, no!!" Paulie shouted, pulling a gun out as Bobby flushed the drugs down the toilet. "God damn you, Bobby!" Paulie yelled, pulling the trigger on his childhood friend.

"Paulie- what- how... could you?"

"Oh God, Bobby! Bobby!" Kim yelled running down the hallway. As she reached the door Paulie turned and pointed the gun in her direction.

"Paulie! Don't make it worse! Oh God, I've been shot! Kim, get help! Paulie no!" Bobby shouted as Paulie started walking down the hall while still pointing the gun in Kim's direction.

"Bobby, Bobby! It's okay! Paulie, everything is going to be fine! You don't have to do anything drastic! Bobby, you okay?" Kim called over her shoulder.

"Oh God it hurts like fuck but I think I'm okay. I think the bullet missed everything vital! Paulie you gotta stop this!"

"I'm sorry, I'm sorry, I'm sor-"

"Stop being sorry, Paulie, and let Kim go get help!"

"I can't, I can't! Oh God, oh God! Everything is all wrong! I...I...I don't know what to do! I can't witnesses! Oh God, what the hell did I do?!" Paulie shouted to whatever God was listening.

"Paulie, please. Please, just let me go. Let me help," Kim pleaded in surprisingly calm voice.

"Help who? Who are gonna help?"

"I'm going to help both of you, both Bobby and you," Kim told Paulie.

Paulie started to cry before replying in a saddened voice, "You can't help me. I'm too far gone. I'm sorry!" he told her before pulling the trigger and shooting New York City Paramedic Kim Zambrano in the head. He then fled from the scene.