We've had a lot of creepy characters advance in and out of Pretty Little Liars,but Dr. Elliott Rollins might take the cake. After a shocking twist in the season six finale, we learn Rollins was originally in esteem with Charlotte, and before we even met him. Now that she's dead,it looks like he has a motive to hurt our favorite groups of liars. But what do we actually know approximately him? maintain reading for the mysterious things we've learned so far.
Source: popsugar.com