Info on last week's episode "Someone to watch over me"

Pretty Little Liars returns tonight on Much Music and ABC Family at 8PM Heres a little recap on last week's episode:

SPENCER: A strand of the sweater Ali wore the night she died was found tangled in the threads of Spencer’s friendship bracelet. Now the police think Spence is guilty, her creepy bro-in-law Ian thinks he can get away with murder, and Toby thinks Spoby is meant to be because . . .well, who else wants to date a murder suspect?

HANNA: From love and happiness to heartbreak and hatred–Hanna felt it all in one short day, thanks to Caleb’s betrayal. When Hanna found out that Jenna had hired Caleb to spy on her, she was completely crushed and kicked him out . . . but now that she’s put Jenna in her place with one slap, will Hanna take Caleb back?
EMILY: First Maya got shipped off to juvie, now Paige is pretending to be straight and dating Sean? It seems like Emily’s girl crushes bring her nothing but misery. She said she wouldn’t sneak around with someone like Paige, who refuses to be seen with her in public. Is Emily breaking her promise?
ARIA: You would think a girl who’s dating her English teacher and keeping secrets from the police would be a little more careful. But, alas, Aria sent Ella a text that was meant for Ezra, and now the Montgomerys are dying to know who Aria’s secret boyfriend is. Misfired texts happen to the best of us–no cyber-stalker named A required!

Sneak Peak on tonight's episode: