Friends and family of the slain owner of Maggie O'Brien's Restaurant & Irish Pub are putting up big money for information about his killer.The maximum reward through St. Louis CrimeStoppers had reached $36,000 by this afternoon. All but $5,000 from CrimeStoppers would come from donors, the organization says.
McVey, who co-owned the popular downtown establishment with his younger brother, was found dead on Wednesday afternoon in his gray Ford Explorer on the side of Interstate 55.…