NeEd HeLp WiTh NaMeS fOr A sToRy!?!?

Okay so I’m working on a story about how a girl’s best friend is murdered. Here, I will explain down below.

Main Girl— long dark brown hair, icy blue eyes, tan. Very consistent, and loyal.
She comes home from Washington to Florida to receive the horrible news that her best friend was murdered. Her real father died, and her step-father is a cop, so she asks him for help after the other cops gave up on the search to find the killer.

Step-Father—short black hair, brown eyes, pale skin, muscular and tall. Smart and tricky.
The step-father finds a random guy off the street and uses him as the suspect. But the main girl doesn’t believe that the suspect could possibly have killed her best friend, and ends up falling in love with him.

Suspect Killer—dirty blond hair, green eyes, tall. Falling in love with main girl.
He was walking down the street when some guy (the step-father) takes him and tries to say that the suspect is guilty of murdering the best friend. But the suspect is innocent and soon finds out that the killer is really the step-father. And then he and the main girl fall in love.
Dead best friend—had light brown hair and chocolaty brown eyes, petite. Daring and funny.

yeah I just need a name for her so I can mention her, yeah know?
Ok well thanks!! I don’t care much for middle names, but first and last names are a major key in the story! Oh and the main girls mom looks just like her daughter so I might need a name for her too.
:) THANKSSKNAHT(: