Peter Wang who died saving classmates is laid to rest(4/7)

Mourners attend the funeral service for Marjory Stoneman Douglas High School student Peter Wang in Coral Springs, Florida, Feb. 20, 2018. Peter Wang, 15, was reportedly holding the door to his study hall open to help dozens of his fellow classmates escape on Feb. 14 before he was shot multiple times and killed by gunman Nikolas Cruz. (Photo/Agencies)