Dallas community rallies to find marrow match for Zach
Credit: Michael Richard / WFAA
Hundreds of people crowded Parish Episcopal School to be tested as a bone marrow donor match for seven-year-old Zach Guillot.
Credit: Michael Richard / WFAA
Hundreds of people crowded Parish Episcopal School to be tested as a bone marrow donor match for seven-year-old Zach Guillot.
