Police Work Made Easy

This is great:

• As a former bouncer and martial arts master, Jason Chan has an eye out for people who look like trouble.
  
  So on Thursday, when a man who seemed nervous walked into Juno, the restaurant he co-owns, Chan kept his eye on him. The man seemed too disheveled to be trying to get a table at the Michelin-recognized restaurant at 2638 N. Lincoln Ave.
  
  “He had his jacket in his hand, and it was kind of cold out,” Chan said.
  
  The man asked the bartender for a piece of paper and a pen, then he placed his jacket on the bar. He quickly grabbed it back and ran out of the restaurant as Chan watched.
  
  Chan asked the customer closest to where the man had stood if he had his phone, which had been on the bar. Gary Wolske, a Juno regular, told Chan his iPhone 5 was missing.

What happened next is just jaw droppingly hilarous:

• He saw him walk into Lou Malnati’s Pizzeria at Wrightwood and Lincoln.
  
  Chan pulled up in front of the pizzeria and confronted him as he tried to repeat his jacket ploy at the bar.
  
  “We engaged with each other, and he tried to push me out of the way and run out,” Chan said. “I grabbed him and threw him into the door.”
  
  While people watching the incident called police, Chan, who teaches a type of martial art called Shidokan, fought the man on the sidewalk.
  
  “He was adversarial, [so I used] hand-to-hand combat techniques to make sure he was unconscious,” Chan said.
  
  “I put him in a maneuver called an arm bar and told him I would break his arm if he tried to get away,” Chan said. The man kept fighting, so Chan knocked him out with a kick to the face and neutralized him until the police arrived a few minutes later.
  
  When the man came to, Chan made him admit what he had done — and where the phone was — to the crowd that had gathered.
  

Citizens arrest, then a citizen beating and confession. Where's the citizen IPRA when you need it?