article_snippet: This is the heartstopping moment a brave PCSO took on a knife-wielding robber in a supermarket before Co-op tripped over a cake display and was Tasered by an officer.
article_snippet: CCTV footage shows the would-be robber writhing in pain after he was shot with a Taser gun by an officer .
article_snippet: Two PCs then arrived, one armed with a Taser.
article_snippet: Lewis' was challenged by the PC with a Taser and was asked to drop a 10-inch kitchen knife,
article_snippet: Lewis' refused and so a Taser a Taser was deployed.'
article_snippet: But within moments, Lewis' was floored by a Taser shot by a police officer outside, which sent 50,000 volts through Lewis' body.
highlights_snippet: Bungling robber then tripped over crates of cakes and was Tasered by PC .
  