People gather for a vigil following Saturday's shooting in Odessa, Texas, U.S. September 1, 2019. / VCG Photo

Citizens wrote the mournful messages on the sidewalk with chalk. / VCG Photo

Small -sized bouquets and candles were provided by local Odessa residents for the prayer vigil. / VCG Photo

A gunman who went on the rampage with an AR-type rifle in West Texas killed seven people and wounded 22 others, including a toddler who was shot in the face. The shooter was killed by police, authorities said on Sunday. / VCG Photo