Pretty Little Liars
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Season 5 episode 15 of "Pretty Little Liars" is expected to delve deeply into the circumstances that led to Mona's death, and Toby is going to face a conflict of interest when he comes across a surprising piece of evidence.

The episode is titled "Fresh Meat," and will air on ABC Family at 8 p.m. ET. The episode can be viewed online at

The midseason premiere saw Alison being arrested for Mona's murder, despite the police yet to find her remains. Several theories suggest that Mona might have faked her death to frame Alison, and the Liars will take yet another step towards finding the truth in Tuesday's episode.

As for when Mona's body will be found, "Pretty Little Liars" executive producer Joseph Dougherty told People that the mystery of Mona's death will be revealed before the end of the season.

"There certainly is a trail that leads to remains. And that will happen in the winter season," Dougherty said, and added that Mike is going to be crucial as the story moves forward.

"I think it's a little overdue, but Mike has got some secrets that he hasn't shared, and the nature of his relationship with Mona and some of the private secrets they shared together are going to be pretty key to what people are going to see in the next 12 weeks. "

"Fresh Meat" will see Emily and Aria taking difficult and drastic measures to control of situations that threaten to spoil their future, and Spencer and Toby's relationship getting strained when she tries to convince Toby to stray from his "moral gut reaction."

The official synopsis reads: "Toby's new position in the Rosewood police department was to give the PLLs an upper hand on finally closing the door to Ali/A's game. But when a surprising bit of evidence show's up, Toby is put in a difficult position with his job and with Spencer. Not one to trust the police or evidence "surprisingly" showing up, Spencer tries to convince Toby to stray from his moral gut reaction, which puts stress on their relationship."