SAN ANTONIO – Friends and family of 18 year-old Damian Escobar held a candlelight vigil Friday night, but they never expected his life would be cut short. San Antonio police said the teen was killed while trying to cross Loop 410 near between Marbach Road and Highway 90. Police have not said why Escobar was trying to cross the highway, but his family said he was trying to save a friend from committing suicide. “He was trying to save someone else’s life and he lost his... and now we’re so heartbroken," said Patty Martinez, a relative. RELATED: 17-year-old hit, killed by vehicle while trying to cross Loop 410 identified