Superman:

He was angry that it failed and now more so that innocents died. For a split second he put the blame on you as this was your mission. But when he saw you collapse to your knees and just stare ahead, in such disbelief no sound or tears even came, he ran over. He called your name as he fell to his knees, pulling you to his chest to hold you.

All you could do was let out a low, dragged out sound; no words able to be formed. He stroked your head, whispering 'we always find a way to fix things' and that it'll be okay. You shook your head but he promised it will be.

He was very careful with you after this, didn't let you on any missions anymore; made you stay home to process and accept.

Batman:

He held you as you sobbed, bending over so he sank through his legs so you could sit down. He rubbed your back, watching, listening as you wailed. You were shaking so hard so he gave a bit of space so you could tremble freely but kept a hand on your back so you know he's still here.

When you began panting, saying it was your fault, he was quick to speak: firmly saying it was not. But you kept insisting, so he kept insisting against it. When you wanted to blame yourself again he grabbed your face in his hands, gently, then sternly told you it was not your fault but the villain's.

He kept a close eye on you after this as he knows too many, one he practically raised himself, good people who turned bad to achieve revenge.

Wonder Woman:

It shocked her as she watched the news from her place. The casualties number told her enough. Even if it was just one it would break someone, but it was higher than that so she knew she had to be at your side right now.

She raced to you. Second she saw you she called your name. You looked as if you were just resurrected: pale, slow, motionless, no light. It made her arms wrap around you and hold you tight, giving the side of your head a kiss; assuring she's here now so lean on her. And you did, literally. Just basically collapsed on the spot so she had to hold you tighter to hold you up then picked you up and hurried to go to your bed. She put you on it. Second on it you curled up and cried. She stroked your head, thinking no less of you for any of this.

It pained her how many days you stayed in the bed, how little you ate, how you spoke so cold and detached. She stayed by your side, forcing you to eat and drink plenty, try and encourage you to get out as this will solve nothing. Some arguments have happened but still no change. It hurts her but she won't stop, she'll keep trying. She'll help you before you fall in a hole you truly can't crawl out of.

J'onn J'onzz:

You just sat on a chair, staring at the news screen as it was reporting on it all and saying all the victim names. J'onn watched you, wondering what you are thinking but he promised himself not to invade your privacy by reading it. But suddenly 'Read my mind'. He stared at you then asked why. Your head shook slowly then whispered 'I don't know what I'm thinking, or how I would word it; so just read it'. He gave a nod, walking over to take your hand so you can squeeze if you want him to stop and just for comfort.

He stumbled back the second he came in your mind. It was dark, wild, yet empty. You couldn't think yet were thinking of everything at once. Your flight or fight was still on even though the fight had been done for hours now. Your emotions were wild, all of them there except joy.

When he came out your mind he held your hand tighter. His first words and question was: 'Should I be worried you'll hurt yourself?'. You stayed silent then whispered you don't know so he nod then put his other hand on your shoulder; assuring he'll take care of you. He told you all heroes have had terrible days, had casualties, so do not think you are the only one here and know there are others out there you can talk with.

Flash:

He was taking a break to stuff his mouth, watching the news, when it suddenly came on the screen. It was live, filming you as you had to process the news. It disgusted him so how they were filming it.

He was there in a single second, picking you up and angrily telling the camera to stop filming then ran to your place. He put you down gently on the couch, asking if you are okay. Before you could answer he assured; 'Stupid question, I know.' It was habit to ask that so he rephrased it, instead asking if you need anything. When you whispered to turn back time he gave you sad eyes. He pulled his mask off then sat aside you, taking your hand in his. He held it tight; not sure what to say but wanting you to know he's here for you. It was little but enough. So you leaned to his side making him quickly open his arm so he could accept you to his side and wrap his arm around you to hold you close.

He tried to do many fun things with you after that but you couldn't enjoy it. What happened, because of your failture to succeed at the mission, kept on your mind so instead he knew you needed serious help so he pulled some strings to get you the proper help as quickly as possible.

Hawkgirl:

She knew what was gonna happen when you walked off and said nothing nor did anything. You were gonna keep it down until it bubbles up so hard it'll explode. And she can't allow that.

She made you spar with her. During it she brought it up subtly, which caught you off guard then made you angry. You knew she wanted to help but anger was all you could feel now, so your hits became harder. She would say something, you answer in a harsh tone, then she answers louder, so you shout your argument, causing her to then shout the rational answer back. The practice almost turned to a real battle. Luckily it did not. For when your punch hit her arm, for she blocked it, your hand was trembling so much, and even more when you stumbled back then covered your face and cried: sobbing it was your responsibility and you failed so badly people died. She watched with sympathic eyes then walked over before gently wrapping her arms around you, rubbing your back; whispering all those rational comforting words that made the trembling calm down and the self blame to halt.

Green Lantern:

He yelled at you, so furious; 'How could you let this happen?! It was a simple task!' It made the pain so much worse you thought your heart was gonna be crushed and have a heart attack. You gave him the most pained eyes he ever seen then walked away, not sure where to but your legs began taking you somewhere.

He found you curled up in the forest. He's not sure why you came to the forest, if you even know why, then stood there for a second before admitting he was wrong to blame you. But you shook your head, whispering he's right. He argued he wasn't and it was simply anger.

He approached slow, like approaching a wounded animal one wishes to help, then crouched down. He reached his hand out, speaking softly that anyone would have had issues with the mission and you did the best you could. But you answered back that the best got people killed. He didn't know what to answer to that, for it is true, so he just repeated 'I'm sorry'. You kept sitting there for a bit before you finally took his hand. Slowly he pulled you up then carefully hugged you, whispering not everything can go as one likes so what counts now is how you'll handle it.