Harley Quinn and Nightwing: Unexpected Relationship

Arkham Interrogation

"Thanks for letting us in here, Commisioner Gordon." Nightwing said, by his side was Harley Quinn.

"The least I could do after the Batman saved my ass together with the city lots of times." Gordon replied, the news was out: Batman is dead.

In other news, the Famous Gotham City Billionaire Bruce Wayne had gone missing.

Nightwing started interrogating.

Suspect number One.

Alberto Falcone. Holiday.

His Father has a lot of connections with Gotham City's underground. He could've hired someone to do the job, someone smarter than Batman that even he can't crack his Bombs. Or he could've taken the shot, but had someone set up the bomb.

Suspect number Two.

Former district Attorney Harvey Dent. Two-Face.

Like Falcone, he has connections. He could hire thugs to kill anyone or perform a heist. He is obsessed with things in pairs, and kiling the both of them, with two things, a bomb and a sniper, gives him away too easily.

Suspect number Three.

The Black Mask.

Like the two before him, he as well has connections in the underground. His deeds are darker than theirs and killing the two of them would be pleasure.

These were all in Nightwing's notes, Harley was close by paying attention.

"Riddle me this... Riddle me that... Who's wise enough to kill the Bat??" There was an ominous clattering down the hall as the man inside the cell was repeating those words repeatedly.

"Riddler." Nightwing said, walking to his cell.

"The jig is up, Nigma. I know you killed Batman." Nightwing shouted in the cell.

"I didn't kill him, boy wonder. You could torture me all you want. You could look straight into my eye. You know I'm not lying. I'm telling the truth." Edward Nigma replied.

"Well, you're a suspect just the same. You could make riddles that's impossible to Solve. You're the Riddler. You could make that bomb no problem. When things weren't sure, you shot Batman."

"Aah, but I didn't do it. But maybe I could help. With my wits, I have a few suspects in mind."

"Who are they?"

"Suspect number Four." Riddler began.

Suspect number Four.

Selina Kyle. The Catwoman.

She makes lovey-dovey eyes at the Batman. Giving her the perfect cover. She wants the Joker dead, but not Batman. She knew she had to do what was neccessary. When batman found out it was her, she had to take a shot. Nightwing saw the figure of a male. Who's to say she didn't have a disguise? She's female but dressed up like a male. And the common denominator between your suspects is they all hate Batman. Catwoman doesn't. Quite the opposite. The perfect cover.

Suspect number Five.

Huntress.

She's a hero, like you. Which means she also isn't expected. But why her? Why not Black Canary? Why not Batgirl? Because unlike the other heroes, she didn't swear not to kill. And she has a questionable background. She may want to kill the Joker as well, but not Batman. He just happened to be there. When Batman knew, she didn't hesitate to pull the trigger.

Suspect number Six.

Slade Wilson. Deathstroke.

He has a lot of gang members. He's smart that he may have set the bomb. He has perfect Accuracy when he pulled that trigger. He works at Gotham. Why not him? With the Joker gone, he could take care of business himself. With Batman gone, he doesn't have anyone to stop him.

"Those three, to name a few." Riddler concluded.

"Gordon. He's coming with us." Nightwing said.

"He isn't going to be out till he served his sentence. That's a month from now. Come back by then." Gordon replied.

"It's fine, we have everything we need." Nightwing said, then he and Harley stormed out of the facility and onto Nightwing's motor cruising through the streets.

"What now?" Harley asked, her arms wrapped around him.

Nightwing spoke, not taking his eyes off the road.

"It can't be Black Mask. None of his men are too good. It could be Dent or Falcone, but they had to hire someone. We have to find who that is. Which leads us to suspect number Four. Selina Kyle."