Lindsay was in the middle of doing paperwork when Voight stormed in looking pissed. Everyone stopped what they were doing as they waited for him to speak.

"Is everything okay Hank?" Lindsay asked as she pushed her paperwork to the side.

Voight took a deep breath before answering, "Snyder is back in town."

Dawson, Oliksky, and Lindsay all shared a worried look.

"Who is Snyder?" Halstead asked as he crossed over to the front of his desk to sit down.

"A nasty son of a bitch," Dawson answered.

"He's the leader of a nasty drug cartel, here in Chicago. He's killed anyone who has gotten in his way." Lindsay said.

"Including cops." Dawson said as he rubbed his face.

Halstead's mouth dropped open, as a worried expression crossed his face. "How do we stop him?"

Everyone's eyes turned to Voight who looked generally worried. "I don't know." He then turned and went to his office slamming the door behind him.

Lindsay stood and went towards his office she raised a hand to knock but decided against it and just opened the door. "Hank?"

Voight looked up and motioned for her to sit.

"Hank what are we going to do?" Lindsay asked her voice wavering a bit.

Voight put his head in his hands. "I honestly don't know."

Lindsay frowned she had never seen Voight so worried before. She jumped when Voight slammed his fist down on the desk.

"I want to put that fucker in the ground!" Voight yelled as he stood up.

Lindsay nodded as she also stood up. "We will." Lindsay followed Voight out of his office and went to sit on her desk as she waited for him to speak.

"As some of you know Snyder is a very dangerous criminal. If you are to come in contact with him use extreme caution. Lindsay and Halstead stick together. Dawson, Olinksy, and Atwater, team up."

Everyone nodded as they grabbed their gear and headed out.

Lindsay and Halstead were staked out at one of Snyder's old hangouts, they had been there for what seemed like an eternity. "So is this guy really all that dangerous?" Halstead asked as he took a sip from the soda can in front of him.

"Ask all the cops he killed." Lindsay shot back.

Halstead looked apologetic, "I'm sorry I didn't mean."

Lindsay sighed, "Its okay I know what you meant. This guy just really gets to all of us."

Halstead nodded as he continued to look out the window. He jumped when they heard Lindsay's phone vibrate.

Lindsay looked down and hit ignore before placing her phone back down.

"Nobody important?" Halstead asked.

"It was just Shay," Lindsay muttered.

Halstead frowned, "Is everything okay?"

Lindsay nodded, "fine, just have a case to focus on right now."

Halstead nodded, realizing Lindsay didn't feel like talking.

So they both sat in silence watching the hangout.

"Everything okay?" Severide asked as he placed a beer in front of Shay.

Shay looked up startled to see Kelly standing in front of her with an amused expression. "Fine."

Severide slid in next to her. "Talk to me."

"Erin was supposed to meet me here two hours ago." Shay said as she took a sip of the beer in front of her.

Severide took a sip of his beer before answering, "Well did she call you to say she would be late?"

Shay shook her head no. "She won't answer any of my calls either."

Severide frowned, "that doesn't sound like her."

Shay frowned as she took another sip.

Severide smiled, "I'm sure something came up at work and she's fine."

Shay gave him a small smile as he patted her back and walked off.

Shay tried but she couldn't shake the feeling that something was wrong with her girlfriend.