@ksatnews: Ali Shaikh was working an early shift at a Northwest Side convenience store when a man asked for a cigar, then pulled a knife and went for hundreds of dollars in scratch-off tickets. Shaikh reached for the panic button, but grabbed his keys instead and accidentally locked the suspect inside the store with him. He says that's when things got more violent, as the man ran from the front door to a back door, frantically tugging on both in an attempt to escape. Hear Shaikh's own account of the seconds he thought might be his last. For the full report, visit the link above.