shooting suspect stormed into hospital to "kill doctor who didn't fix his back pain," a shocking note has revealed.Four people were killed when suspect Michael Louis opened fire at the Natalie Building at St Francis Hospital in Oklahoma on Wednesday with "the intent to kill" his surgeon Dr Preston Phillips, police said.An alleged botched back surgery was the tipping point for the suspect according to a note left behind by Louis, which blamed Dr Phillips for the ongoing pain he experienced after his surgery, investigators revealed yesterday (Thursday).Dr Phillips was killed along with Dr Stephanie Husen, receptionist Amanda Glenn and patient William Love. It is understood Louis then turned the gun on himself.Fewer than 10 others were injured, authorities said.Louis' niece told The Daily Beast: “Tulsa Police called me and verified that it’s my uncle.“We are so distraught.”The family member declined to be named, citing the “heinous” nature of the crime and said she was "so disgusted" that she doesn't want to be associated with him.“It’s just so shocking...those innocent people, that’s what I’m hurting about.”“This is really crazy...No one in our family, like nobody in our family, has this type of behaviour.
