Dominic Dunn, a weekend wrecker driver, said he recalled pulling Drew's truck out of fields in the middle of the night, most recently in March.
"He never gave a reason as to why he was out there or how he got stuck," said Dunn, 30, of League City. "He was always by himself except for last time, when one of his friends was trying to pull him out and his friend got his van stuck, too. I wound up pulling him out, too.
"Other than that, he was always by himself. It's kind of spooky, being that close to somebody and knowing now - I mean, who knows what he was doing?"
He said Drew usually seemed intoxicated and even tried to start a fight.
"He has a real bad attitude," Dunn said. "I'm trying to pull him out of the mud, and he's standing there trying to fight me."