Just before 9:05 a.m. Monday morning a man walked into the Post Oak Bank at West Davis and Interstate 45. The white male jumped the counter and pulled a knife on the tellers demanding money. After taking the money he jumped back over the counter and left out the front door. The robber failed to see the off duty deputy who was working an extra job at the bank and was immediately taken down. The 43-year-old male who has been identified as Brett Disiere of Mississippi who has been living at an unknown location in Texas.