Talk:UnmAsked/@comment-75.90.115.40-20120321000539/@comment-1953585-20120321183605

That still would have only left them the two or three minutes that it would take Hanna to get to Jason's house to set things up. Even Mona isn't that good. It would take a lot longer to set up a house to explode like that.

Here's what I think happened: Mona sensed Jenna pulling away from the A-team. Once Jenna got her eyesight back, she would be a threat. If she talked to anyone about what they were doing, it'd be bad, so Mona decided to get rid of Jenna. She lured her to the DiLaurentis house, which she'd rigged beforehand to explode, and knocked her out, leaving her inside to die. But killing Jenna wasn't part of the mastermind's plan. Mona had gone against his/her wishes, so she had to be dealt with. That's why the mastermind ordered Mona to get herself caught. Now the Liars have dropped their guard because they think A got caught and an unpredictable element has been removed from the picture.