The apartment was swarming with police, both uniforms and detectives. Gabrielle stood back with Bo as he spoke with Antonio.

"They didn't find anything, Bo." Antonio said. "Nothing missing. Nothing out of place. All we have is the letter that Gabrielle brought back from the diner."

"And?" Bo said.

"And there are only three sets of prints on it. Yours, Gabrielle's and my mom's." Antonio picked up the letter, reading it. "I know where you are all the time. I know when your back is turned." Antonio paused. "This guy is waiting until you least expect it."

"He already has access to my apartment. Who knows what else he knows."

"Where do you want to take this?"

Bo took a deep breath taking Antonio aside. "I know this guys is after me," he said softly. "But I want to take a cop and put him on Gabrielle and I want to take a cop and put him on Al."

"Why Al?"

"Can you just do it, Antonio" Bo's voice raised and then dramatically lowered. "Just do it, please." he said again.

"Yeah, Antonio said. "Yeah, sure."

"And umm... get Nora up to speed and Colson."

You want to bring him in on this?"

Bo nodded slowly. "I don't think we have much of a choice."

"Commissioner?" one of the officers approached Bo, handing him a phone. "The DA's office."

"Thanks," he said taking the phone. "Buchanan."

"What's going on over there?" Nora asked. "I just heard you had a break in?"

"That's what it seems like." Bo answered. "Nothing's out of place. But... Gabrielle got another letter. Picked it up from Carlotta at the diner."

"Same as the last one?"

"This one says how this guy knows exactly where I am, when I'm not looking."

"Look, Bo. I'm coming down there."

"Nora..." Bo said. "You can do me a bigger favor. I'm sending Antonio down there now to arrange for guards for Gabrielle and Al. I'll have him bring you up to speed." He motioned at Antonio, who nodded, stepping out of the apartment.

"But is everyone safe over there?" Nora asked. "Gabrielle?"

"Yeah, she's fine. She's OK. I just want to be cautious."

"Of course. Of course."

"What's going on here?" Bo heard AL standing in the doorway. "Mom?!"

"Nora look. I gotta go. Antonio'll take care of everything." Bo hung up the phone. "Al."

"Where's my Mom?" Al asked nervously, not seeing her. "Is she OK?"

"Gabrielle!" Bo beckoned. "Gabrielle!"

Gabrielle approached where Bo stood with Al. She was still obviously shaken as she allowed her son to take her into his arms, comforting her. "What happened here?" Al asked. "Why are the cops here?"

"Commissioner? An officer called. "Should we label this letter with the other?" Bo nodded simply.

"Letter?" Al said. "The letter that Marcie had for you?"

"Marcie has a letter for me?" Bo said.

"Just like that. Rex dropped it off at the University before. What?" Bo hurriedly headed for the door. "What is this all about?"

Bo gave instructions to the officer to stay with Gabrielle, but said not another word as he rushed out of the building for the Police Department.