This is Monsters - Luke Woodham

Pearl High School shooter Luke Woodham, who killed three in 1997, is pushing for parole eligibility.

In January, the U.S. Supreme Court ruled that those sentenced as teenagers to mandatory life sentences for murder must be given a chance to argue they should be released from prison.

On Oct. 1, 1997, the 16-year-old Woodham stabbed and bludgeoned his mother to death and then entered Pearl High School with a .30/30 rifle. He shot nine classmates, killing two of them.

The school attack, one of the worst in U.S. history at the time, helped inspire other school shootings across the country, culminating in 1999 with the shootings in Colorado at Columbine High School, where students Eric Harris and Dylan Klebold killed 13 and injured 21 others.