Tragic final text of Taylor Swift superfan Logan Federico, 22, before being ‘executed by serial criminal’ as she slept 

A TAYLOR Swift superfan sent a tragic final message to her boss before being shot dead while she was sleeping.

Logan Federico, an aspiring teacher, was with pals at a rental home before being killed on May 3.

FacebookLogan Federico, 22, was killed when staying at a rental home[/caption] Richland CountyAlexander Dickey has been charged with murder[/caption]

Alexander Dickey, a serial criminal, allegedly broke into the property and opened fire. 

He is also accused...