The gang went through all the evidence and still could not find any clue on what type of wesen had attacked Nick.

"Did cell record show anything?"

"No calls coming or going from anyone we can't account for." Wu says.

"And none of the foot traffic in the park indicated anything out of the ordinary." Hank says

"It's getting late. Why don't we pick this up tomorrow." Sean says, sounding very tired himself. "Maybe we've been staring at this for too long and it will seem clearer after we've had a goodnight's sleep."

To the overly tall man's surprise and relief, everyone agrees.

"With our luck. It's probably staring us right in the face and we just aren't seeing it." Wu states in a deadpan tone.

"Sean, It's your turn to have Diana." Adalind reminds her daughter's father, as everyone's gathering their things to go.

But the little girl looks at Nick with worry. "What if Nick forgets about me again?"

He smiles at her and says, "Well if that happens, you'll just have to remind me again, won't you?"

She smiles and nods and gives him a tight hug.

While Diana was hugging and kissing everyone goodbye for the night. Sean pulls Monroe aside and asks him, "Where's Eve? One would think she would want to be here for Nick? Are we sure she had nothing to do with this? As a sort of payback for what Adalind did to her?"

"Trust me, it had crossed our minds. But Eve was called by H.R., two weeks ago, to go on a mission in Spain, since she's fluent in the language. So there's no way she could have anything to do with this. Rosalee called her, but she said the mission is still ongoing and there is no way she could abandon her assignment, even for Nick."

Once they're back home, Nick looks around and tells Adalind, "I know a lot of bad things happened here. I keep getting impressions of pain and sadness. But I'm also getting a lot more impressions of joy, and love. And that all seems to be centered around you." He pulls her into his arms, "Any chance you could help me trigger a few memories?"

Adalind giggled at his playfulness, and once Kelly was sleeping soundly, pulled Nick into bed to help with his "memories".

Strangely enough, it worked. That night as Adalind slept in Nick's arms, he remembered moments in their lives.

Their fight at the ruins.

A conversation while she was standing in a cell.

Her stealing his grimm abilities.

Her telling him she was pregnant with his child.

Her laying in a hospital bed and wanting to name their son after his mother.

And every kiss, every touch and every whispered I love you since they moved into the loft.

They had gone from enemies to lovers. It was the most epic story ever told, and it was theirs.

Nick pulled Adalind into a tighter hold, and drifting to sleep with a smile on his face.

The next morning he told her he remembered her and the life they had together. She was so ecstatic, she threw her arms around him and hugged him tight.

But there was a little disappointment and worry when they realized he still couldn't remember his attack, or the events leading up to it.

"I guess my mind wanted to recall the best thing that ever happened to be before it would reveal what made me lose it." Nick said.

So now that he remembered the story of the love of his life, he really needed to remember who had made him forget in the first place.

Nick decided the best thing for him to do was to go to the park where he was found, by himself and hope to recall the events that caused his memory loss.

Adalind wasn't happy about that plan, she feared him being attacked again. But since all of Nick's memories always came back when he was around a familiar environment or situation, she knew it was the best shot.

So before going to pick Diana up from Sean's, she dropped Nick off at the park, to look around by himself and see if anything happened.

He walked around, trying to soak in every detail of his surroundings. If he focused his hearing, at a distance he could her children playing, a couple having a conversation as they walked along the path, and a jogger breathing heavily as the ran the trails.

"Burkhardt, surprised to see you here."

Nick turned around to see a man who looked slightly familiar, but from where, he couldn't recall.

"I'm sorry, do I know you?"

The man practically snarled with anger. But he didn't woge.

"Seriously Burkhardt, I get that you have such a perfect life to occupy your every thought, but would it kill you to remember those you've screwed over to get it?"

Every instinct Nick had was screaming that this guy was bad news, and that he may be the one who attacked him several nights ago.

He decided caution and ignorance was the best way to play this situation.

"Look, I'm sorry. You see, I was attacked several days ago and my memories were lost. I apologize for any hurt I may have caused you, but I really don't remember you."

"Hurt you may have caused me?" The man nearly screamed with his anger. "You took everything from me. I should have the beautiful blonde wife. The two perfect kids. The perfect family. I should be a respected detective. Not you. And you couldn't even have the decency to die like you were supposed to. Those blows to your head I gave you would have killed anyone else. How are you still even alive?"

The man launched himself at Nick in a rage, pulling out a syringe. NIck easily stepped to the side and grabbed a hold of the man's arm, dislodging the syringe from his grasp.

He got the man to the ground and held his hands behind his back. Nick was just about to call for Hank when he saw several cars and a motorcycle pull up.

THe rider of the motorcycle took off her helmet, revealing it was Trubel. The rest of his friends poured out of the cars.

"Oh thank God, you're ok." Adalind exclaimed, hugging Nick tight as Hank cuffed the man on the ground and Wu read him his rights.

At the precinct, once the man had been booked and questioned, the gang meets in Renard's office to answer everyone else's questions.

"I used HR's resources to find out who attacked you." Trubel explained. "I thought maybe it was a new group emerging, maybe one trying to take out grimms. But I saw footage of a man handing you a coffee, you collapsing a short time later, and him dragging you to a car. I looked at the licence plate and found out it was registered to a Keith Anders."

"Trubel called me, said I owed her for not killing me after what I did to Miesner. She wanted me to use my contacts to find out what I could about one Keith Anders." Renard informed the others on what he found. "It seems he's been envious of you for some time. The two of you worked in the same precinct for a time, but you were promoted first. He must have thought you had stolen that promotion from him. All these years later, and he has still carried that grudge. When he saw that you seemed to have the ideal family and he over heard you say you were looking for a bigger house, it seemed to push him over the edge."

"Wait, are you telling us that he attacked Nick because he thought Nick had the perfect life?" Monroe asked incredulously.

"Anders' wife had just left him and he had been kicked off of the force, for testing positive for steroids, and of course having violent outbursts. Everything he had worked for was gone. And then he sees Nick at a diner with a beautiful woman and two kids, and he overhears them talking about getting a bigger house. it looks like he's living the life Anders felt he was supposed to be living."

"Obviously the guy knew nothing about the life you really had." Wu snarked.

"So it wasn't even wesen. Just another human being wanting to blame someone for his troubles." Rosalee rolled her eyes.

"You must have had your guard down because you thought he was a fellow officer and he was human." Hank said.

"I remember him approaching me, said he wanted my thoughts on a case he was working. He gave me the coffee, telling me it was his way of thanks for my help. I guess I got so used to dealing with wesen and the supernatural that I forgot ordinary humans can be just as dangerous." Nick said with a sigh.

"The coffee was obviously drugged. Either the hospital never thought to give us the results of your blood test, or whatever it was left you system before the blood was taken. It doesn't really matter though. We have a clear case on assault of a police officer. Anders was practically screaming he should have killed you the first time, best confession we've ever gotten." Renard says.

Diana is sitting at Nick's desk talking to Kelly as she see's all the grown ups leave her dad's office. When she looks at Nick, she jumps off the chair excitedly and jumps up into his arms. "Nick! You remember everything now!"

The others look at him curiously.

Nick shrugs. "Apparently, almost being attacked again was just what I needed to remember my life."