Monks friend Hal Tucker, tried to kill Adrian Monk, by bringing him in his house closing all the windows then when monk found some evidence he pulled out a gun. But when monk throws an expensive vase monk takes his gun as quick as possible and Hal talks him out of shooting him. Then Hal takes the gun and is ready to shoot monk. As he's ready to shoot him Captain Stottlemeyer, Randy Disher, and Natelie Teeger show up and arrest Hal for the two people he murdered. And monk was sad because he thought he made a friend. HAL TUCKER IS A EVIL MAN!