David has several tattoos and scars ears are pierced.
McAllister has the following tattoos: an unfinished yellow and black tattoo of a cross surrounded by thorns covering up a goat on his arm, a peace sign on his the back of his right shoulder, a yin-yang symbol on his left shoulder, a marijuana leaf and "4-20" on his calf, a row of five stars on the right side of his chest, the word "Beer" on the left side of his chest, an anarchy symbol between the thumb and forefinger on his right hand, a smiley face between the thumb and forefinger on his left hand, the word "Stay" on the inside of his right elbow and the word "True" on the inside of his right elbow, and mushrooms on the top of his foot. Photos of his tattoos are posted with this case summary. McAllister's ears are be pierced. He limps on his right ankle and he has several scars on his body from BMX riding.
David Allen McAllister was last seen in Bettendorf, Iowa on May 11, 2017. He left during the early hours with his cell phone, Bible and a black backpack. He said he would be back that evening, but he never returned and has never been heard from again. His phone was last used in the vicinity of Vander Veer Botanical Park in Davenport, Iowa at about 12:00 p.m. the day he disappeared.
Family said it is unlike him to not be in touch with them.
