Is This A Line From Pretty Little Liars Or A Cheesy Detective Show?

"Rearrange the letters of his name and you get... I'm the killer."

"Do you ever wonder when you became the very thing you're afraid of?”

"She appears to have sustained a puncture wound. Probably from the thorns on the rose."

"Who sends a written death threat? It's common sense not to warn them. "

“Is the body count always this high around here?”

"I play with body parts."

"He wasn't murdered. He fell from a great height, physically and morally. "

"You know what they say about hope. It breeds eternal misery."

"I killed her. I put poison in her hot chocolate last night."

"I don't want to alarm you but something very sinister is going on here. "

"Friends don't let friends sneak into insane asylums alone."

"There's something about a teenage death. All that potential about to be realised, and then..."

“I smell dead people.”