Best:

Jess afraid of bambie.
"Too little, too late."
"Yea, but she had no idea what it was gonna cost her to do it."
"Perhaps it's time to see what's in a name."
"If she's innocent, why did she confess?"
"Wow, you even know the names of the tools. That's very impressive."
"Would you have come forward?"
"Calm down, you're approaching terminal velocity."
"I would move mountains for you."
"If Nora has to pay for what she did, you can have my badge."

Worst:

Two Melanie's on the same show.
"He saved your life, and in return you killed him."
"That's so low I'm not even gonna touch that."
"That's why I did the most desperate thing of all."
"You're right, and I'm sorry."