NEED LOGLINE HELP PLEASE

[truecrime]

ok second try.

Logline: A shy college coed's slutty friend sets her up for a visit from the lustful college professor she has been sleeping with. Following an assault on the co-ed ending in his accidental death, the co-ed and her street-wise friend collaborate to dump the body. The slutty friend has more surprises up her sleeve when, she plans to meet up with her recently-released-from- prison boyfriend who loves virgins and doesn't know yet that his brother, the professor has been killed.

This is more the essence of the story but it's way too long.

Any help is appreciated.

[truecrime]

Logline: After murdering her lustful college professor in self-defense a college co-ed and her friends dispose of the body. The following day they struggle to keep her vow of silence during a spring break road trip with their boyfriends.  Their troubles mount as the police pursue leads. When their van breaks down they unknowingly take refuge in a remote cabin where
their secret begins to unravel.

I need help building somne tension in this logline please.