Author Notes: Sorry this chp took so long busy with College, will post future chps as soon as I can.

That night Oliver dreamed of the day he first captured F4LL N1GHT it was a late Friday night and he had been on a stake out all night waiting for the right moment to start the raid; he had his future resting on this arrest and he couldn't afford for anything to go wrong. F4LL N1GHT had just accessed the bank security that they were stealing from when Oliver signalled for the team to start finding the exact location of the source in the warehouse.

Where Oliver and Helena had figured out was the best choice for the hacker to hide as it was close enough to the bank but not to close and it was easy and well hidden for the others to run to after the robbery. As soon as they found the source Oliver radioed for the swat team to move in and cover all exits. Now they just had to wait until the moment the leader of the group that had hacked in starts to shut down security measures. As Oliver suspected it didn't take long so he once again radioed the Swat team to move in as he told the techs in the van to set off the traps they had left in the system and signalled for the other agents to move in on the bank.

Oliver had just reached the warehouse in time to see the famous hacker that they had been tracking for the past few years, when a pair of Swat team agents pushed the hacker along in between them she turn to Oliver and flashed him a sly grin he watched her go until she disappeared out the warehouse. He stayed behind to collect the evidence left in the warehouse making sure they collected everything so they could connect her with the crimes. Once they had finished collecting the evidence Oliver drove back to the headquarters to interrogate the woman.

Oliver grabbed her file from his desk then made his way to the interrogation room; when he reached the door he took a deep breath in and then pushed the door open shutting it behind him. He walked over to the chair opposite her and sat down placing the file on the table, he looked her dead in the eyes with an expressionless face to which she returned with a sly smile. For a moment they just sat there staring at each other until Oliver finally spoke "Who are you working with?" asked Oliver in a stern voice, to which Nightfall just carried on staring at him with a slight smile on her face. "Who are you?" Tried Oliver his anger slowly build up, still no reply from her. Oliver closed his eyes and took a deep breath, "I don't have time for this either you co-operate or we lock you up!" Still she didn't move just carried on watching him, Oliver finally gave up and he rose from his chair then made his way towards the door just as he stepped out she finally spoke "You know who I am" Oliver taken back by confusion just stood there until Helena called his name from her desk, he shut the door then made his way towards Helena.

Oliver had given himself an hour to calm down and collect his thoughts, he had decided to go back and try interrogating F4LL N1GHT again. He reached for the door handle and slowly opened the door when he realised she was gone. Oliver quickly spun round and scanned the area around the office but there was no sign of her so he ran to the front where there were a group of four officers gathered and he asked them if they had seen her but they all thought she was being interrogated. With Oliver getting frustrated and annoyed he walked to the desk where people sign in and out suspect as he had a gut feeling that she might have escaped which was confirmed when he asked the man at the desk, he had said that a young agent called Harper had taken her saying that Oliver gave him permission to transfer her to a more secure location. He headed back to his desk and he found an envelope on his desk resting against his computer.

#

Oliver sprung up right in his bed in a cold sweat; he swung his legs round so that his feet were on the ground. He lowered his head into his heads and started to take some slow deep breaths, running his hands through his short brown hair he got up and headed to the bathroom. He ran the cold tap and cupped his hands underneath the water to splash it on his face to wake him up, he grabbed the white towel folded up on the side next to the sink then dried his face. Once he had finished getting ready he grabbed his briefcase, the files and then headed out to the station.

Oliver spent the whole morning explaining to Detective Lance and John Diggle that after comparing the Nightfall case to other hacker case's he came to the conclusion that it is the same one as he worked years ago. Detective Lance had assigned Oliver and Diggle to look closely at the two cases and look for any clue or pattern that will tell them where she will hit next. After hours of searching and reading Diggle and Oliver were just about to stop for the night when Diggle found something, "I think I may have found something similar with the hits" stated Diggle as he pointed it out to Oliver "Her two hits in Starling and New York had been banks which this man had his money invested." Pointed out Diggle, "what about the other hits?" asked Oliver as he pulled his chair round to Diggle's desk. "I'm not sure yet but If this man is our pattern then we are one step nearer to catching her and her team." Replied Diggle as he handed Oliver a list of the banks and businesses she had hit with her team, Oliver went back to the desk he had been assigned for the case and started to look into the hits in detail to look for the pattern they think they had found.

Eventually once they had finished looking into the hits they had realised that the man was the pattern and every bank or business that she and her team had hit were all connected by this man and so they decided to go and speak to him to see if he could spread some light as to why she would be targeting him.