25th anniversary of the Columbine School shooting

The US is marking the 25th anniversary of the Columbine High School shooting in Colorado that killed 13 people. More than two decades on parents and community members are calling for repairs and upgrades to a memorial made for the victims. It is estimated lighting upgrades alone will cost over US$50,000. On April 20, 1999, two seniors at the US high school shot 12 students, and a teacher. 21 others were left with gunshot wounds.