San Antonio school helps make prosthetic hand for child

SAN ANTONIO, Texas (WOAI/NBC News) — Patrick Perez was born without a left hand. Now, thanks to the help of a 3D printer and a high school freshman with an idea, Patrick is learning how to use his new prosthetic hand.
Patrick, 6, was recently fitted for a new prosthetic and on Thursday he tried it on for the first time. The hand was created by Brian Haddock, a freshman at the School of Science and Technology in San Antonio.
Patrick’s mother, Alejandra Perez, says her son has bee