TULSA, Okla. – Authorities in Tulsa are searching for a man who is considered ‘armed and dangerous.’ On Monday, officials with the Oklahoma Department of Corrections say that David W. McCollough cut off his ankle monitor. He has not been seen since. McCollough, 47, was serving multiple Tulsa County sentences for burglary, car theft, assault and battery on a police officer and drug possession. Investigators say McCollough is considered armed and dangerous, saying he has a history of being violent […]