Cryptic (2009)

Little Jessie Graver doesn't know it yet, but she's about to have the worst birthday a kid can have. Sure, she's received a neat present - her first cell phone - but later that night, her mother Sara will fall into a coma when a live electrical cable falls into the pool. She's taken off life support, and eight years later, Jessie is a sullen teenager who wants nothing to do with her father.