https://screenrant.com/pretty-little-liars-summer-school-episode-4-recap-reveals/

Following Mouse's encounter with Bloody Rose, the villain had another test for a different character in Pretty Little Liars: Summer School episode 4.

Pretty Little Liars: Summer School Soundtrack Guide - Every Song & When They Play (https://screenrant.com/pretty-little-liars-summer-school-soundtrack-songs-guide/)

The Max slasher teen drama television series Pretty Little Liars returns with season 2, subtitled Summer School, and a soundtrack of new songs.