William Riley Gaul, 18, is charged with first degree murder (Photo: Knox County Sheriffs Office)A teenage college football player is charged with murder after allegedly shooting his cheerleader ex-girlfriend dead through a window as she slept. Jilted William Riley Gaul, 18, tweeted about his love for Emma Walker just hours before he was arrested on Tuesday. He was arrested on Tuesday night after being under surveillance by Knox County Sheriff's Office detectives who feared her was preparing to destroy evidence, police said. Hours before his arrest, the teenager posted at length on Twitter about his love for cheerleader Emma. "You're beautiful, you're amazing, you're funny, compassionate, and caring... you're my best friend.

Source: Standard Digital November 24, 2016 07:31 UTC