mary? >> reporter: 29-year-old erica branock of cockeysville, is undergoing a second surgery now, after being wounded in the attack. >> reporter: 29-year-old erika branock was in boston to cheer on her mom, carol phillips downing, who was running in the marathon. erika, her sister and brought, were all at the finish line when the bombs went off. [ explosion ] branock, a howard county native, who teaches at a towson county preschool, sustained extensive injuries to her legs and feet. >> the latest we heard from her mom is that she is going to surgery this morning. she has severe injuries to both of her legs. and they were working on, i believe, reconstructing her right foot this morning. >> reporter: they also say her sister's legs are broken. and her brother-in-law suffered severe burns. erika's facebook page is filled with messages of concern and support. they wait for near information as she under-- more information. >> we did not get word from her mom, until 11:00, or 11:30 last night, that she was in the icu, in the hospital, and her mom was with her. >> reporter: erika teachers 2- year-olds -- teaches 2-year- olds. parents, teachers and school leaders are praying for her. >> we're thankful that sh