Read The Bridge
 
Junior snapped his head up, his anger reaching up to a new peak as his eyes began to pulse with a red light like it had when he was young.
 
“Why are you asking me this?!”  
He barked, causing Moonbeam to half step into a short backpedal. She pursed her lips before returning her determination and stepping back up to him.
 
“Because, I care about Equestria. Because a horde of monsters has shown up out of nowhere. Because Equestria is in a crisis and who are we supposed to trust with this, you? We’re scared of you, I’m scared of you. I honestly think the last thing Equestria needs is the greatest monster it’s ever seen, one who’s more than ready to kill as a first option, sitting in one of its cities accountable by next to nopony. If you really want to prove you’re not a threat, why not let the Princesses petrify you and then we can call you up whenever we think you’re needed?”
 
Junior hissed through the stress and snapped up from his seat so quickly the motion broke the wooden halfway in front of him and smashed it to the ground. He lurched towards Moonbeam Glimmer before forcing himself to stop as he loomed over the mare.  
“…. You’re that scared of me? And I can’t prove myself otherwise?”
 
He muttered through a contorting face. Moonbeam Glimmer sucked in her breath and in an impressive show of courage, stood up to the obviously frustrated kaiju of a pony despite the fact he towered over her and she had to practically throw her head back to look him in the eye.
 
“You’re not of this world, you’re not a pony; so we can’t expect you to be like us… So, I really don’t know how you could. To me, you’re a sociopath; and I’m terrified of what you might do to others…”  
By now the courtroom was half frantic. Many ponies were trying to get out of their tightly packed seats and make for an exit as others looked to and fro at the growing chaos. Several tried to go up and pull Moonbeam back, half convinced she was about to get herself killed as Captain Frost put herself between Moonbeam and Junior while shouting orders to the guards to try and restore order.
 
“Why do you hate me? Why do you want them to?”
 
“I don’t, but I can’t trust what’s dangerous and don’t think others should.”
 
“Will somepony shut her up?!”
 
Moonbeam whispered under her breath.  
“I was wrong once, I can’t be again.”