Echos from the underworld

Lori croft, a regular 19 year old girl that dreamt of leaving her small town 'st.phillips' and making it big in the world. As soon as Lori turned 18 she left to study in the university of Barcelona.
But she knows you can't escape your past.

A phone call that she can't ignore will force her to go back to st.phillips for Briana [the last member of her childhood friend group] funeral, But the disturbing backstory of Briana, nessa, Julia and Ari's deaths are much more sinister and twisted than you could ever imagine, Lori and Aalia the last ones left from the friend group set off to uncover the ugly truth of who or what is after their group and why.

But is the killer only targeting their friend group or other people, and whos the next on their list to meet their inevitable fate?