Former San Francisco Giants pitcher Tyler Walker has flown to Texas with his wife and friends to search for his missing brother Mark, sister-in-law Sara, and 14-year-old nephew Johnny. The three disappeared when their vacation home on the Guadalupe River was destroyed in the devastating Fourth of July floods.

Walker also rescued his 16-year-old niece, Ellie, who survived at a nearby summer camp. Their mother, Kathy Walker, says the family is devastated and waiting for a miracle. “It’s just so much devastation… everything is piled up,” Tyler told her during the search.