The Spring Finale!

Well... that shocking last episode before the mid-season break was amazing! It was so dramatic, with Sutton coming back then getting her car driven in to a lake! Then Annie showing up at the very end!
- Could Ted be Sutton and Emma's actual dad?
-Who was in the back of Sutton's car?
-Will Sutton drown or will she escape?
-Will Emma tell the Mercer's who she really is?
And what is Justin hiding? Because Ted seems to recognise the bracelet he gave Laurel and why does he have a family photo of the Mercer's. A source has revealed that Laurel breaks up with Justin because of something he's hiding, if i find out any more I'll let you know! Also, another spoiler!, when Sutton's car is pulled out of the lake, she's not in it! So did she die and someone take her body, or did she manage to save herself and escape from the car?!