Troian Bellisario, Ashley Benson, Lucy Hale and Shay Mitchell at the ABC Family Upfront

In Pretty little liars -the TV mostra everyone thought that Alison's killer was Ian because he was one of the last few people to see her alive the night she disappeared and he had home video of Alison and the PLLs when ciao were younger and one from the night of The Jenna Thing. At one point spencer's older sister Melissa Hastings' hockey stick was buried in The Hasting's backyard and was found da Toby while doing construction work on the dilaurentis house.. Mr Hastings then later burned the hockey stick. but in the summer finale of season 2 it is revealed da detective wilden that a hockey stick...