While riding on his bike one day, he picked up a tarantula and put it in a jar, supposedly to keep it as his pet. As he continued on riding, Drew eventually came across Walter White, Jesse Pinkman, and Todd Alquist following their successful attempt at a train heist. Despite appearing oblivious to their crime, he was shot to death by Todd. ("")
Drew's parents reported his disappearance and a manhunt for the child began. To make sure he was never found by the authorities, the group dissolved his corpse and bike in hydrofluoric acid. Todd, who showed no remorse over the crime he committed, kept the tarantula for himself. ("").
His death would ultimately be avenged by Jesse who strangled Todd to death with his handcuffs. ("Felina").
After Todd's death, Jesse broke into his apartment as part of his escape, and found Sharp's tarantula in a glass case, evidently well-fed by Todd and surrounded by figurines of horrified people. ("El Camino").